AI & ChatGPT searches , social queries for FORMAL SYSTEM
Search references for FORMAL SYSTEM. Phrases containing FORMAL SYSTEM
See searches and references containing FORMAL SYSTEM!
Search references for FORMAL SYSTEM. Phrases containing FORMAL SYSTEM
See searches and references containing FORMAL SYSTEM!FORMAL SYSTEM
Mathematical model for deduction or proof systems
A formal system (or deductive system) is an abstract structure and formalization of an axiomatic system used for deducing, using rules of inference, theorems
Formal_system
Sequence of words formed by specific rules
logic and the foundations of mathematics, formal languages are used to represent the syntax of axiomatic systems, and mathematical formalism is the philosophy
Formal_language
Mathematical program specifications
formal methods are mathematically rigorous techniques for the specification, development, analysis, and verification of software and hardware systems
Formal_methods
This is a list of formal systems, also known as logical calculi. Functional calculus, a way to apply various types of functions to operators Matrix calculus
List_of_formal_systems
Establishment of a theorem using inference from the axioms
assumptions is empty, then the last sentence in a formal proof is called a theorem of the formal system. The notion of theorem is generally effective, but
Formal_proof
Study of abstract structures described by formal systems
Formal science is a branch of science studying disciplines concerned with abstract structures described by formal systems. Whereas the natural sciences
Formal_science
Study of correct reasoning
language whereas formal logic uses formal language. When used as a countable noun, the term "a logic" refers to a specific logical formal system that articulates
Logic
Topics referred to by the same term
calculus Formal methods, mathematically based techniques for the specification, development and verification of software and hardware systems Formal specification
Formal
Rules used for constructing, or transforming the symbols and words of a language
syntax is an arrangement of well-structured entities in the formal languages or formal systems that express something. Syntax is concerned with the rules
Syntax_(logic)
Subfield of mathematics
mathematical logic commonly addresses the mathematical properties of formal systems of logic such as their expressive or deductive power. However, it can
Mathematical_logic
Method of deriving conclusions
swapped. They contrast with formal fallacies—invalid argument forms involving logical errors. Logicians construct formal systems to precisely capture and
Rule_of_inference
Aspect of computer science
computer science, formal specifications are mathematically based techniques whose purpose is to help with the implementation of systems and software. They
Formal_specification
Proving or disproving the correctness of certain intended algorithms
using formal methods of mathematics. Formal verification is a key incentive for formal specification of systems, and is at the core of formal methods
Formal_verification
Limitative results in mathematical logic
related theorems on the limitations of formal systems. They were followed by Tarski's undefinability theorem on the formal undefinability of truth, Church's
Gödel's incompleteness theorems
Gödel's_incompleteness_theorems
Structure of a formal language
A formal grammar is a set of symbols and the production rules for rewriting some of them into every possible string of a formal language over an alphabet
Formal_grammar
Interrelated entities that form a whole
organizations Formal system Glossary of systems theory Human body § Systems, systems in the human body Market (economics) Meta-system System of systems System of
System
Assigning meanings to concepts, symbols, objects
construct a formal system that will serve as a conceptual model of reality. Predictions or other statements drawn from such a formal system mirror or map
Interpretation_(philosophy)
Faulty deductive reasoning due to a logical flaw
In logic and philosophy, a formal fallacy is a pattern of reasoning with a flaw in its logical structure (the logical relationship between the premises
Formal_fallacy
Mathematical term; concerning axioms used to derive theorems
system or axiom system is a standard type of deductive logical structure, used also in theoretical computer science. It consists of a set of formal statements
Axiomatic_system
In mathematics, a statement that has been proven
In mathematics and formal logic, a theorem is a statement that has been proven, or can be proven. The proof of a theorem is a logical argument that uses
Theorem
incompleteness theorems, which showed that any sufficiently powerful formal system (like those used to express arithmetic) cannot be both complete and
Mathematical_object
Token in a mathematical or logical formula
of the language. In a formal system a symbol may be used as a token in formal operations. The set of formal symbols in a formal language is referred to
Symbol_(formal)
Subdivisions of science defined by their scope
disciplines, are commonly divided into three major groups: Formal sciences: the study of formal systems, such as those under the branches of logic and mathematics
Branches_of_science
Characteristic of some logical systems
metalogic, a formal system is called complete with respect to a particular property if every formula having the property can be derived using that system, i.e
Completeness_(logic)
Theoretical framework
theory, using tools from mathematical logic. A system that gives meaning to the sentences of a formal language is called a model for the language. If
Conceptual_model
Relationship where one statement follows from another
any interpretation of the formal system. A formula A {\displaystyle A} is a semantic consequence within some formal system F S {\displaystyle {\mathcal
Logical_consequence
Term in logic and deductive reasoning
property of formal deductive systems. An argument is sound if (and only if) it is both valid in form and has no false premises. A formal system is sound
Soundness
Systematic endeavour to gain knowledge
relationships and processes. Formal science is an area of study that generates knowledge using formal systems. A formal system is an abstract structure used
Science
Non-contradiction of a theory
{\displaystyle A} under some (specified, possibly implicitly) formal deductive system. The set of axioms A {\displaystyle A} is consistent when there
Consistency
Precisely specified semantic version of a statement
statement is a precisely specified semantic version of that statement in a formal system. Informally, the logical form attempts to formalize a possibly ambiguous
Logical_form
Programming language designed 1942 to 1945
term for a formal system—as in Hilbert-Kalkül, the original name for the Hilbert-style deduction system—so Plankalkül refers to a formal system for planning
Plankalkül
Branch of logic
formal system in which formulas of a formal language are interpreted to represent propositions. This formal language is the basis for proof systems,
Propositional_logic
Approach to systems analyis
distinguish between two strands such theory: formal systems and principally non-formal system. Formal viable system theory is normally referred to as viability
Viable_system_theory
DCFS, the International Workshop on Descriptional Complexity of Formal Systems is an annual academic conference in the field of computer science. Beginning
Descriptional Complexity of Formal Systems
Descriptional_Complexity_of_Formal_Systems
Identifier for Standard Generalized Markup Language
A Formal Public Identifier (FPI) is a short piece of text with a particular structure that may be used to uniquely identify a product, specification or
Formal_Public_Identifier
Logic statement about a formal system proven in a metalanguage
metatheorem is a statement about a formal system proven in a metalanguage. Unlike theorems proved within a given formal system, a metatheorem is proved within
Metatheorem
Type of logical system
logic, predicate calculus, or quantificational logic, is a type of formal system used in mathematics, philosophy, linguistics, and computer science.
First-order_logic
Concept that is not defined in terms of previously defined concepts
In mathematics, logic, philosophy, and formal systems, a primitive notion is a concept that is not defined in terms of previously defined concepts. It
Primitive_notion
System manipulating symbols as expressions
A physical symbol system (also called a formal system) takes physical patterns (symbols), combining them into structures (expressions) and manipulating
Physical_symbol_system
Statement that is taken to be true
arithmetic because it is satisfied by the system of natural numbers, an infinite but intuitively accessible formal system. However, at present, there is no known
Axiom
Study of the properties of logical systems
metalogical study are formal languages, formal systems, and their interpretations. The study of interpretation of formal systems is the branch of mathematical
Metalogic
Basic framework of mathematics
study of formal theories, in disciplines such as reverse mathematics and computational complexity theory. As noted by Weyl, formal logical systems also run
Foundations_of_mathematics
Rewriting system and type of formal grammar
An L-system or Lindenmayer system is a parallel rewriting system and a type of formal grammar. An L-system consists of an alphabet of symbols that can
L-system
Species naming system
taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving
Binomial_nomenclature
Expression which is not assigned an interpretation
meaning within a specific formal system. Attempting to assign or use an undefined value within a particular formal system, may produce contradictory
Undefined_(mathematics)
Mathematical study of the meaning of programming languages
variations in formal semantic systems arise from the choice of supporting mathematical formalism.[citation needed] Some variations of formal semantics include
Semantics (programming languages)
Semantics_(programming_languages)
Basic proposition or assumption
Physicists include counterintuitive concepts with reiteration. In a formal logical system—that is, a set of propositions that are consistent with one another—it
First_principle
Rules to verify computer program correctness
Hoare logic (also known as Floyd–Hoare logic or Hoare rules) is a formal system with a set of logical rules for reasoning rigorously about the correctness
Hoare_logic
Money sent to Bangladesh
the Hundi system are the absence of any transaction charges, its fast delivery and the opportunity to maintain confidentiality. While the formal methods
Remittances_to_Bangladesh
Fundamental theorem in mathematical logic
models, and proof theory, which studies what can be formally proven in particular formal systems. It was first proved by Kurt Gödel in 1929. It was then
Gödel's_completeness_theorem
Theorem that arithmetical truth cannot be defined in arithmetic
any sufficiently strong formal system, showing that truth in the standard model of the system cannot be defined within the system. In 1931, Kurt Gödel published
Tarski's undefinability theorem
Tarski's_undefinability_theorem
Study of the semantics, or interpretations, of formal and natural languages
logic, the semantics or formal semantics is the study of the meaning and interpretation of formal languages, formal systems, and (idealizations of) natural
Semantics_(logic)
Historic category for ships
to the number of their carriage-mounted guns. The rating system of the Royal Navy formally came to an end in the late 19th century by declaration of
Rating system of the Royal Navy
Rating_system_of_the_Royal_Navy
Type system used in computer programming and mathematics
and later rediscovered by Robin Milner. Luis Damas contributed a close formal analysis and proof of the method in his PhD thesis. Among HM's more notable
Hindley–Milner_type_system
Overview of and topical guide to logic
the structure of statements and arguments, both through the study of formal systems of inference and the study of arguments in natural language. The scope
Outline_of_logic
Formal study of linguistic meaning
by the meanings of its parts. Propositional and predicate logic are formal systems used to analyze the semantic structure of sentences. They introduce
Formal semantics (natural language)
Formal_semantics_(natural_language)
Assumption that what is not known to be true is false
The closed-world assumption (CWA), in a formal system of logic used for knowledge representation, is the presumption that a statement that is true is
Closed-world_assumption
System which describes the computational effects of computer programs
an effect system is a formal system that describes the computational effects of computer programs, such as side effects. An effect system can be used
Effect_system
Puzzle in Douglas Hofstadter's book "Gödel, Escher, Bach"
Bach involving a simple formal system called "MIU". Hofstadter's motivation is to contrast reasoning within a formal system (i.e., deriving theorems)
MU_puzzle
American mathematician and logician (1919–2017)
published in 1957. The other was later published in his 1961 book Theory of Formal Systems. While still a student at the University of Chicago, on the basis of
Raymond_Smullyan
Social structure that governs how people work together
to integrate interests, goals, methods, and evaluation systems of both the informal and formal organizations, resulting in greater productivity and satisfaction
Informal_organization
Interdisciplinary study of systems
behaviours and processes or interrelate through formal contextual boundary conditions (attractors). Passive systems are structures and components that are being
Systems_theory
Programming paradigm based on applying and composing functions
more suited to formal verification. Functional programming has its roots in academia, evolving from the lambda calculus, a formal system of computation
Functional_programming
Base set of symbols with which a language is formed
In formal language theory, an alphabet, often called a vocabulary in the context of terminal and nonterminal symbols, is a non-empty set of indivisible
Alphabet_(formal_languages)
Category of learning situation
structured formal educational environments. Nonformal learning is frequently used to address educational needs that formal education systems may not fully
Nonformal_learning
Study of the scope and nature of logic
philosophy of logic as the discipline investigating the properties of formal logical systems, like consistency and completeness. Various characterizations of
Philosophy_of_logic
Concept in mathematical logic
inconsistent. Another common definition, that is equivalent if the formal system satisfies the principle of explosion, requires instead that either φ
Complete_theory
Philippine vocational and skills authority
fields. TVET is classified into two main systems: the formal system and the non-formal system. The formal system is a post-secondary technical education
Technical Education and Skills Development Authority
Technical_Education_and_Skills_Development_Authority
Number words used in the Japanese language
reading) and a native Japanese reading (Kun reading) used somewhat less formally for numbers up to 10. In some cases (listed below) the Japanese reading
Japanese_numerals
Mathematical logician and philosopher
incompleteness theorems address limitations of formal axiomatic systems. In particular, they imply that a formal axiomatic system satisfying certain technical conditions
Kurt_Gödel
Structured system of communication
communication systems such as formally defined computer languages used for computer programming. Unlike conventional human languages, a formal language in
Language
Transmission of knowledge and skills
outside the formal schooling system, while informal education is unstructured learning through daily experiences. Formal and non-formal education are
Education
Mathematical-logic system based on functions
mathematical logic, the lambda calculus (also written as λ-calculus) is a formal system for expressing computation based on function abstraction and application
Lambda_calculus
In logic, a statement which is always true
(B\to C))} . Whether a given formula is a tautology depends on the formal system of logic that is in use. For example, the following formula is a tautology
Tautology_(logic)
Topics referred to by the same term
Formal theory can refer to: Another name for a theory which is expressed in formal language An axiomatic system, something representable by symbols and
Formal_theory
Type of formal logic
modal logic, since what ought to be true can be false. Modal logics are formal systems that include unary operators such as ◊ {\displaystyle \Diamond } and
Modal_logic
Civil service examination system in Imperial China
Starting with the Song dynasty, the imperial examination system became a more formal system and developed into a roughly three-tiered ladder from local
Imperial_examination
Form of role-playing game for leisure
characterization, and the actions succeed or fail according to a set formal system of rules and guidelines, usually involving randomization (such as through
Tabletop_role-playing_game
Quality of an algorithm being correct with respect to a specification
in this way is called program extraction. Hoare logic is a specific formal system for reasoning rigorously about the correctness of computer programs
Correctness (computer science)
Correctness_(computer_science)
1895 allegorical dialogue by Lewis Carroll
regress. However, if a formal system is introduced whereby modus ponens is simply a rule of inference defined within the system, then it can be abided
What the Tortoise Said to Achilles
What_the_Tortoise_Said_to_Achilles
Mathematical theory of data types
logic, and theoretical computer science, type theory is the study of formal systems that classify expressions or mathematical objects by their types. Roughly
Type_theory
1988 paper by E. W. Dijkstra
consisted of Hoare logic as an uninterpreted formal system. Since the term "software engineering" was coined, formal verification has almost always been considered
On the Cruelty of Really Teaching Computer Science
On_the_Cruelty_of_Really_Teaching_Computer_Science
Formal system for describing qualifications
A national qualifications framework (NQF) is a formal system describing qualifications. 47 countries participating in the Bologna Process are committed
National qualifications framework
National_qualifications_framework
Formal system for transcribing expressions into equivalent terms
Jean-Pierre Jouannaud Rewrite Systems, Chapter 6 in Jan van Leeuwen (Ed.), Handbook of Theoretical Computer Science, Volume B: Formal Models and Semantics, Elsevier
Abstract_rewriting_system
Analysis of computer programs without executing them
original system). Data-flow analysis, a lattice-based technique for gathering information about the possible set of values; Hoare logic, a formal system with
Static_program_analysis
Formal logical system
Formal ethics is a formal logical system for describing and evaluating the "form" as opposed to the "content" of ethical principles. Formal ethics was
Formal_ethics
Processing of natural language by a computer
linguistics, and linguistics more broadly. Major processing tasks in an NLP system include: speech recognition, text classification, natural language understanding
Natural_language_processing
System of formal deduction in logic
Hilbert–Ackermann system, is a type of formal proof system attributed to Gottlob Frege and David Hilbert. These deductive systems are most often studied
Hilbert_system
Set of sentences in a formal language
logic, a theory (also called a formal theory) is a set of sentences in a formal language. In most scenarios a deductive system is first understood from context
Theory_(mathematical_logic)
Ancient Sanskrit grammarian
first context-sensitive formal model of language", showing "many features of a formal, computationally implementable system" comparable to the modern
Pāṇini
1931 paper by Kurt Gödel
"Über formal unentscheidbare Sätze der Principia Mathematica und verwandter Systeme I" ("On Formally Undecidable Propositions of Principia Mathematica
On Formally Undecidable Propositions of Principia Mathematica and Related Systems
On_Formally_Undecidable_Propositions_of_Principia_Mathematica_and_Related_Systems
Replacing subterm in a formula with another term
multiprocessing in more formal terms, such as via the trace monoid and the history monoid. Rewriting can be performed in trace systems as well. Critical pair
Rewriting
Formal system in mathematical logic
In mathematical logic, an abstract logic is a formal system consisting of a class of sentences and a satisfaction relation with specific properties related
Abstract_logic
System composed of non-physical objects, i.e. ideas or concepts
the formal sciences, formal systems can have an ontological status independent of human thought, which cross across languages. Formal logical systems in
Conceptual_system
Claim that human mathematicians are not describable as formal proof systems
Gödel's first incompleteness theorem shows that for any consistent formal system F {\displaystyle F} that allows certain arithmetic operations, there
Penrose–Lucas_argument
Topics referred to by the same term
not bound to an identifier. Lambda expression in lambda calculus, a formal system in mathematical logic and computer science for expressing computation
Lambda_expression
German mathematician (1862–1943)
uncertainties, ended in failure. Gödel demonstrated that any consistent formal system that is sufficiently powerful to express basic arithmetic cannot prove
David_Hilbert
In philosophy, the term formal ontology is used to refer to an ontology defined by axioms in a formal language with the goal to provide an unbiased (domain-
Formal_ontology
formal system can simply be defined to be any mechanical procedure for producing formulas, called provable formulas ... the concept of formal system,
History of the Church–Turing thesis
History_of_the_Church–Turing_thesis
1985 book by Robert Rosen
that natural systems, physical things in the world, are modeled by formal systems, which are at their heart mathematical. These formal systems simulate the
Anticipatory_Systems
FORMAL SYSTEM
FORMAL SYSTEM
Boy/Male
Muslim
Surname or Lastname
English
English : variant spelling of Forman 1 and 2.Respelling of North German Formann, a variant of Fuhrmann.
Female
English
English name derived from the gem name, from Latin corallium, probably ultimately from Hebrew goral, CORAL means "small pebble."
Surname or Lastname
English
English : habitational name from the place on Merseyside, so named from Old Norse forn ‘old’ (or perhaps a byname Forni with this meaning) + býr ‘farm’, ‘settlement’.
Surname or Lastname
Irish
Irish : reduced Anglicized form of Gaelic Mac Gormáin and Ó Gormáin ‘son (or descendant) of Gormán’, a personal name from a diminutive of gorm ‘dark blue’, ‘noble’. Compare O’Gorman.English : from the Middle English personal name Gormund, Old English GÄrmund, composed of the elements gÄr ‘spear’ + mund ‘protection’.English : topographic name for someone who lived by or on a triangular patch of land (see Gore).German (Görmann) : variant of Gehrmann.German (Görmann) : of Slavic origin, occupational name for a miner, from Slavic góra ‘mountain’.
Male
Finnish
Finnish form of Greek Ieremias (Hebrew Yirmeyahu), JORMA means "Jehovah casts forth" or "Jehovah hurls."
Boy/Male
Arabic
Form of Jamal
Boy/Male
Irish
It seems to come from fearghal “â€brave, courageous, valorous.â€â€ Fergal Mac Maolduin was an eighth-century High King renowned for his efforts in battle.
Surname or Lastname
English, Irish (Ulster), Scottish, and Dutch
English, Irish (Ulster), Scottish, and Dutch : name applied either to a Scandinavian or to someone from Normandy in northern France. The Scandinavian adventurers of the Dark Ages called themselves norðmenn ‘men from the North’. Before 1066, Scandinavian settlers in England were already fairly readily absorbed, and Northman and Normann came to be used as bynames and later as personal names, even among the Saxon inhabitants. The term gained a new use from 1066 onwards, when England was settled by invaders from Normandy, who were likewise of Scandinavian origin but by now largely integrated with the native population and speaking a Romance language, retaining only their original Germanic name.French : regional name for someone from Normandy.Dutch : ethnic name for a Norwegian.Jewish (Ashkenazic) : variant of Nordman.Jewish : Americanized form of some like-sounding Ashkenazic name.Swedish : from norr ‘north’ + man ‘man’.Albert Andriessen Bradt, a settler in Rensselaerswijck on the upper Hudson River in NY, was originally from Norway and was known as de Norrman (‘the Norwegian’). The waterway south of Albany which powered his mills became known as the Normanskill (‘the Norman’s Waterway’), by which name it is still known today.
Surname or Lastname
English and French
English and French : from an Old Norse personal name, Farmaðr, denoting a seafarer or traveling merchant.English : occupational name for a peddler or itinerant merchant, Middle English far(e)man, from an Old Norse word meaning ‘traveling man’ (see 1).Muslim : from the Arabic personal name based on faraman ‘command’, ‘order’, ‘decree’. It is also found in compound names such as Faraman-ullah ‘order of Allah’.
Male
Scottish
Scottish form of Irish Gaelic Cormac, CORMAG means "son of defilement."
Surname or Lastname
Polish, Czech, Slovak, Jewish (eastern Ashkenazic), and Slovenian
Polish, Czech, Slovak, Jewish (eastern Ashkenazic), and Slovenian : occupational name for a carter or drayman, the driver of a horse-drawn delivery vehicle, from Polish, Yiddish, and Slovenian furman, a loanword from German (see Fuhrmann).English : variant of Firmin.Americanized spelling of German Fuhrmann.
Surname or Lastname
English
English : from the Old English personal name Dēormann, composed of Old English dēor (see Dear) + mann ‘man’. This surname became established in Ireland in the 17th century; sometimes it is found as a variant of Dornan.German (Dormann) : occupational name for a doorkeeper or gatekeeper or topographic name for someone who lived by the gate of a town or city. Compare Dorer, Dorwart.Hungarian (Dormán) : from the old secular personal name Dormán.Jewish (Ashkenazic) : unexplained.
Boy/Male
Indian
Order, Decree
Surname or Lastname
English (Yorkshire)
English (Yorkshire) : habitational name from Wormald in West Yorkshire or Wormhill in Derbyshire, which is named from an Old English personal name Wyra + hyll ‘hill’.
Male
English
Anglicized form of Irish Gaelic Fearghal, FERGAL means "man of valor."
Male
English
English form of Teutonic Nordemann, NORMAN means "northman."
Surname or Lastname
English
English : occupational name for a keeper of swine, Middle English foreman, from Old English fÅr ‘hog’, ‘pig’ + mann ‘man’.English : status name for a leader or spokesman for a group, from Old English fore ‘before’, ‘in front’ + mann ‘man’. The word is attested in this sense from the 15th century, but is not used specifically for the leader of a gang of workers before the late 16th century.Czech and Jewish (from Bohemia, Moravia) : occupational name for a carter, Czech forman, a loanword from German.
Surname or Lastname
English
English : variant of Firmin.Muslim : variant of Farman.
Surname or Lastname
English
English : variant spelling of Forman 1 and 2.
FORMAL SYSTEM
FORMAL SYSTEM
Girl/Female
Hindu, Indian, Traditional
She who is Unchanging
Girl/Female
Indian
Noble
Girl/Female
Greek, Hindu, Indian, Marathi
Pure; Virginal
Boy/Male
Hindu
Scholar
Male
Arthurian
, Tiberius, Procurator; (light).
Boy/Male
Hindu, Indian, Marathi, Mythological, Sanskrit, Tamil, Traditional
Lord Shankar
Boy/Male
Latin American
Form of Jovan 'Father of the sky.
Boy/Male
British, English
From the Enclosed Meadow
Girl/Female
Tamil
Poorvika | பூரà¯à®µà®¿à®•à®¾Â
Orient, Formerly
Female
English
Pet form of English Katherine, KAT means "pure."
FORMAL SYSTEM
FORMAL SYSTEM
FORMAL SYSTEM
FORMAL SYSTEM
FORMAL SYSTEM
n.
See Wormil.
n.
A written confession of faith; a formal statement of foctrines.
a.
According to a square or rule; perpendicular; forming a right angle. Specifically: Of or pertaining to a normal.
a.
Denoting certain hypothetical compounds, as acids from which the real acids are obtained by dehydration; thus, normal sulphuric acid and normal nitric acid are respectively S(OH)6, and N(OH)5.
a.
Having the form or appearance without the substance or essence; external; as, formal duty; formal worship; formal courtesy, etc.
a.
Human; belonging to man, who is mortal; as, mortal wit or knowledge; mortal power.
a.
Denoting that series of hydrocarbons in which no carbon atom is united with more than two other carbon atoms; as, normal pentane, hexane, etc. Cf. Iso-.
a.
Sound; normal.
a.
Belonging to the constitution of a thing, as distinguished from the matter composing it; having the power of making a thing what it is; constituent; essential; pertaining to or depending on the forms, so called, of the human intellect.
n.
A univalent radical, H.C:O, regarded as the essential residue of formic acid and aldehyde.
a.
Belonging to the form, shape, frame, external appearance, or organization of a thing.
adv.
In a formal manner; essentially; characteristically; expressly; regularly; ceremoniously; precisely.
a.
Dependent in form; conventional.
a.
Not in the regular, usual, or established form; not according to official, conventional, prescribed, or customary forms or rules; irregular; hence, without ceremony; as, an informal writting, proceeding, or visit.
n.
See Mormal.
a.
Containing, or belonging to, a flower; as, a floral bud; a floral leaf; floral characters.
a.
Devoted to, or done in accordance with, forms or rules; punctilious; regular; orderly; methodical; of a prescribed form; exact; prim; stiff; ceremonious; as, a man formal in his dress, his gait, his conversation.
n.
A salt of formic acid.
n.
See Wormil.
a.
Done in due form, or with solemnity; according to regular method; not incidental, sudden or irregular; express; as, he gave his formal consent.