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Index of chemical compounds with the same name
Lead fluoride may refer to: Lead(II) fluoride (lead difluoride, plumbous fluoride, PbF2), a white powder Lead(IV) fluoride (lead tetrafluoride, tetrafluoroplumbane
Lead_fluoride
Chemical compound
Lead(II) fluoride is the inorganic compound with the formula PbF2. It is a white solid. The compound is polymorphic, at ambient temperatures it exists
Lead(II)_fluoride
Fluoride batteries (also called fluoride shuttle batteries) are a rechargeable battery technology based on the shuttle of fluoride, the anion of fluorine
Fluoride_battery
Chemical element with atomic number 82 (Pb)
powdered lead, like many metals, is pyrophoric and burns with a bluish-white flame. Lead reacts with fluorine at room temperature to form lead(II) fluoride. Its
Lead
Condition in which there are elevated levels of the fluoride ion in the body
Fluoride toxicity is a condition in which there are elevated levels of the fluoride ion in the body. Although fluoride is safe for dental health at low
Fluoride_toxicity
Poisoning caused by lead in the body
Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by the presence of lead in the human body. Symptoms of lead
Lead_poisoning
Chemical compound
Lead fluorochloride or lead fluoride chloride is an inorganic compound of lead, fluorine, and chlorine with the chemical formula PbFCl. The compound contains
Lead_fluorochloride
Chemical compound
Lead fluorobromide or lead fluoride bromide is an inorganic compound of lead, fluorine, and bromine with the chemical formula PbFBr. The compound is a
Lead_fluorobromide
Particle physics facility
The scattered electrons are measured by a total absorbing, segmented lead fluoride calorimeter, which deals with event rates of about 100 MHz. The degree
Mainz_Microtron
Organolead compound
2105/AJPH.85.2.165. PMC 1615323. PMID 7856774. Bryson, Christopher (2004). The Fluoride Deception, p. 41. Seven Stories Press. Citing historian Lynne Snyder. "EPA
Tetraethyllead
Thermoplastic fluoropolymer
Polyvinylidene fluoride or polyvinylidene difluoride (PVDF) is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene
Polyvinylidene_fluoride
Fast-neutron nuclear reactor cooled by molten lead
The lead-cooled fast reactor is a nuclear reactor design that uses molten lead or lead-bismuth eutectic as its coolant. These materials can be used as
Lead-cooled_fast_reactor
Substance to clean and maintain teeth
commonly fluoride) to help prevent tooth decay (dental caries) and gum disease (gingivitis). Due to variations in composition and fluoride content, not
Toothpaste
Highly concentrated form of fluoride
Fluoride varnish is a highly concentrated form of fluoride that is applied to the tooth's surface by a dentist, dental hygienist or other dental professional
Fluoride_varnish
Medical use of fluoride
Fluoride therapy is the use of fluoride for medical purposes. Fluoride supplements are recommended to prevent tooth decay in children older than six months
Fluoride_therapy
Solid conductor with highly mobile ions
conductive for F− ions, used in some ion selective electrodes. Beta-lead fluoride exhibits a continuous growth of conductivity on heating. This property
Fast-ion_conductor
Chemical compound
Tin(II) fluoride, commonly referred to commercially as stannous fluoride (from Latin stannum, 'tin'), is a chemical compound with the formula SnF2. It
Tin(II)_fluoride
Addition of fluoride to a water supply to reduce tooth decay
the controlled addition of fluoride to public water supplies to reduce tooth decay. Fluoridated water maintains fluoride levels effective for cavity
Water_fluoridation
Chemical compound
Lead(II) sulfate (PbSO4) is a white solid, which appears white in microcrystalline form. It is also known as fast white, milk white, sulfuric acid lead
Lead(II)_sulfate
Chemical element with atomic number 51 (Sb)
acid: Sb2O3 + 6 HF → 2 SbF3 + 3 H2O It is Lewis acidic and readily accepts fluoride ions to form the complex anions SbF−4 and SbF2−5. Molten antimony trifluoride
Antimony
Type of metal fluoride glass
most stable, and consequently the most used, fluoride glass, a subcategory of the heavy metal fluoride glass (HMFG) group. Typically its composition
ZBLAN
Dental drugs containing fluoride
neurotoxicity and dental fluorosis. In severe cases, fluoride overdose may lead to acute toxicity. While topical fluoride is effective in preventing dental caries
Topical_fluoride
Fluoride nitrates are mixed anion compounds that contain both fluoride ions and nitrate ions. Compounds are known for some amino acids and for some heavy
Fluoride_nitrate
Chemical element with atomic number 9 (F)
consumption may lead to skeletal fluorosis, which affects millions in Asia and Africa, and, in children, to reduced intelligence. Ingested fluoride forms hydrofluoric
Fluorine
Type of nuclear reactor cooled by molten material
separate, non-fissionable fluoride salt which acts as primary coolant. A prototypical example of a dual fluid reactor is the lead-cooled, salt-fueled reactor
Molten-salt_reactor
Chemical compound
Lead(II) chloride (PbCl2) is an inorganic compound which is a white solid under ambient conditions. It is poorly soluble in water. Lead(II) chloride is
Lead(II)_chloride
Water fluoridation is the controlled addition of fluoride to a public water supply to reduce tooth decay, and is handled differently by countries across
Water_fluoridation_by_country
Type of compound
sulfide forms the metal. 2 PbO + PbS → 3 Pb + SO2↑ Heating lead carbonate with hydrogen fluoride yields the hydrofluoride, which decomposes to the difluoride
Lead_compounds
Debate over the anti-tooth-decay measure
Opposition to the addition of fluoride to drinking water arises from political, ethical, economic, and health considerations. International and national
Opposition to water fluoridation
Opposition_to_water_fluoridation
Chemical compound
that of other chemicals that release fluoride ions, can lead to fluorosis and other symptoms of chronic fluoride poisoning. Oxygen difluoride may be associated
Oxygen_difluoride
Chemical compound
Polyvinyl fluoride (PVF) or –(CH2CHF)n– is a polymer material mainly used in the flammability-lowering coatings of airplane interiors and photovoltaic
Polyvinyl_fluoride
New nuclear reactor technologies under development
tetrafluoride (UF4) or thorium tetrafluoride (ThF4), dissolved in molten fluoride salt. The fluid reaches criticality by flowing into a core with a graphite
Generation_IV_reactor
Type of nuclear reactor that uses molten material as fuel
liquid fluoride thorium reactor (LFTR; often pronounced lifter) is a type of molten salt reactor. LFTRs use the thorium fuel cycle with a fluoride-based
Liquid fluoride thorium reactor
Liquid_fluoride_thorium_reactor
Deformation of teeth due to acids produced by bacteria
Topical fluoride is used in toothpaste, mouthwash and fluoride varnish. Standard fluoride toothpaste (1,000–1,500 ppm) is more effective than low fluoride toothpaste
Tooth_decay
PbCl4 lead(IV) chloride 13463–30–4 PbCrO4 lead(II) chromate 7758–97–6 PbF2 lead(II) fluoride 7783–46–2 PbF4 lead(IV) fluoride 7783–59–7 Pb(H2PO2)2 lead(II)
List of CAS numbers by chemical compound
List_of_CAS_numbers_by_chemical_compound
Octahedric silicon compound
of hexafluorosilicic acid are often described as H2SiF6, but the main fluoride-containing species in such solutions are SiF6]2− and various products from
Hexafluorosilicic_acid
Cancerous tumour in a bone
natural occurring fluoride, but many communities chose to add more fluoride to the point that it can reduce tooth decay. Fluoride is also known for its
Osteosarcoma
significant historical interests. Actinium(III) chloride – AcCl3 Actinium(III) fluoride – AcF3 Actinium(III) oxide – Ac2O3 Actinium(III) sulfide – Ac2S3 Actinium(III)
List_of_inorganic_compounds
Chemical compound
Lead(II) iodide (or lead iodide) is a chemical compound with the formula PbI 2. At room temperature, it is a bright yellow odorless crystalline solid,
Lead(II)_iodide
American chemist and engineer (1889–1944)
carbon–fluorine bond would be sufficient to prevent the release of hydrogen fluoride or other potential breakdown products. The team eventually synthesized
Thomas_Midgley_Jr.
Experiment at the Antiproton Decelerator
copper flange mounted on the cryogenic target chamber wall. Acrylic and lead fluoride Čerenkov detectors monitor the beamline for p annihilations. The beamline
ASACUSA_experiment
Class of glasses based on fluorides rather than oxides
Fluoride glass is a class of non-oxide optical glasses composed of fluorides of various metals. They can contain heavy metals such as zirconium, or be
Fluoride_glass
Chemical compound
17(Zr0.3Ti0.7)0.9575O3 (lead zirconate titanate 17/30/70). Polyvinylidene fluoride (PVDF) Lithium niobate Gregg, J. Marty; Unruh, Hans-Günther (2016). "Ferroelectrics"
Lead_zirconate_titanate
Medical condition
metals Silver1 Metalloids Arsenic Nonmetals Sulfuric acid Selenium Chlorine Fluoride Organic Phosphorus Pesticides Aluminium phosphide Organophosphates Nitrogen
Barbiturate_overdose
Chemical element with atomic number 50 (Sn)
in Li-ion batteries. Tin(II) fluoride is added to some dental care products as stannous fluoride (SnF2). Tin(II) fluoride can be mixed with calcium abrasives
Tin
Chemical compound
Olaflur (INN, or amine fluoride 297) is a fluoride-containing substance that is an ingredient of toothpastes and solutions for the prevention of dental
Olaflur
Small modular nuclear reactor design
(HTGR) PBR (PBMR) AVR HTR-10 HTR-PM THTR-300 PMR Molten-salt Fluorides Fuji MSR Liquid-fluoride thorium reactor (LFTR) Molten-Salt Reactor Experiment (MSRE)
BWRX-300
Chemical compound
Lead(II) bromide is the inorganic compound with the formula PbBr2. It is a white powder. It is produced in the burning of typical leaded gasolines. It
Lead(II)_bromide
Nuclear reactor where the coolant is liquid metal
lead with bismuth, but lead-bismuth eutectic is highly corrosive to most metals used for structural materials. The high density and viscosity of lead
Liquid_metal_cooled_reactor
Type of nuclear reactor
(HTGR) PBR (PBMR) AVR HTR-10 HTR-PM THTR-300 PMR Molten-salt Fluorides Fuji MSR Liquid-fluoride thorium reactor (LFTR) Molten-Salt Reactor Experiment (MSRE)
Heavy-water_reactor
Chemical compound
fluoride exchange (SuFEx). This kind of reaction was the first "click" reaction to generate a three-dimensional core. Reactions with amines will lead
Thionyl_tetrafluoride
Mineral form of calcium fluoride
Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF2. It belongs to the halide minerals. It crystallizes in isometric cubic habit
Fluorite
fluoride, lead, mercury, nitrate, nitrite, selenium and thallium. Most people associate fluoride with the practice of intentionally adding fluoride to
Drinking water quality in the United States
Drinking_water_quality_in_the_United_States
Animal lead poisoning (also known as avian plumbism, or avian saturnism for birds) is a veterinary condition and pathology caused by increased levels of
Animal_lead_poisoning
Chemical compound
FLiBe is a molten salt made from a mixture of lithium fluoride (LiF) and beryllium fluoride (BeF2). It is both a nuclear reactor coolant and solvent for
FLiBe
Nuclear reactor, Oak Ridge 1965–1969
inherently safer epithermal thorium breeder reactor called the liquid fluoride thorium reactor. It primarily used two fuels: first uranium-235 and later
Molten-Salt Reactor Experiment
Molten-Salt_Reactor_Experiment
Chemical compound
Thiophosphoryl fluoride is an inorganic molecular gas with formula PSF3 containing phosphorus, sulfur and fluorine. It spontaneously ignites in air and
Thiophosphoryl_fluoride
Anion
is used in similar ways in the laboratory. It arises by the reaction of fluoride salts with the Lewis acid BF3, treatment of tetrafluoroboric acid with
Tetrafluoroborate
Chemical compound
tetrahalide of lead. Lead tetrafluoride is isostructural with tin(IV) fluoride and contains planar layers of octahedrally coordinated lead, where the octahedra
Lead_tetrafluoride
Class of chemical compounds
A carbonate fluoride, fluoride carbonate, fluorocarbonate or fluocarbonate is a double salt containing both carbonate and fluoride. The salts are usually
Fluorocarbonate
Light-conducting fiber
practice, and the fragility and high cost of fluoride fibers made them less than ideal as primary candidates. Fluoride fibers are used in mid-IR spectroscopy
Optical_fiber
Oral hygiene practice
vehicle for fluoride delivery . Fluoride toothpaste, which represents the most common form of topical fluoride use in daily oral hygiene. Fluoride varnish
Teeth_cleaning
Chemical compound
trifluoride by the electrolysis of a molten mixture of ammonium fluoride and hydrogen fluoride. It is far less reactive than the other nitrogen trihalides
Nitrogen_trifluoride
Influence of tea consumption on health
contain fluoride; however, mature leaves contain as much as 10 to 20 times the fluoride levels of young leaves from the same plant. The fluoride content
Health_effects_of_tea
Type of nuclear reactor
(HTGR) PBR (PBMR) AVR HTR-10 HTR-PM THTR-300 PMR Molten-salt Fluorides Fuji MSR Liquid-fluoride thorium reactor (LFTR) Molten-Salt Reactor Experiment (MSRE)
Pressurized_water_reactor
Effect of long-term ergot poisoning
metals Silver1 Metalloids Arsenic Nonmetals Sulfuric acid Selenium Chlorine Fluoride Organic Phosphorus Pesticides Aluminium phosphide Organophosphates Nitrogen
Ergotism
Class of chemical compounds
A selenite fluoride is a chemical compound or salt that contains fluoride and selenite anions (F− and SeO2− 3). These are mixed anion compounds. Some have
Selenite_fluoride
Toxic effects of thallium
metals Silver1 Metalloids Arsenic Nonmetals Sulfuric acid Selenium Chlorine Fluoride Organic Phosphorus Pesticides Aluminium phosphide Organophosphates Nitrogen
Thallium_poisoning
Water safe for consumption
also adds some minerals, such as calcium, zinc, manganese, phosphate, fluoride, and sodium compounds. Water generated by the biochemical metabolism of
Drinking_water
Nuclear reactor
(HTGR) PBR (PBMR) AVR HTR-10 HTR-PM THTR-300 PMR Molten-salt Fluorides Fuji MSR Liquid-fluoride thorium reactor (LFTR) Molten-Salt Reactor Experiment (MSRE)
KN-3_reactor
Chemical compound
scitotenv.2018.05.319 Hoffman, C. J.; Gutowsky, H. S. (1953). "Germanium(IV) Fluoride". Inorganic Syntheses. Vol. 4. pp. 147–8. doi:10.1002/9780470132357.ch48
Silicon_tetrafluoride
Chemical compound
Tin(IV) fluoride is a chemical compound of tin and fluorine with the chemical formula SnF4. It is a white solid. As reflected by its melting point above
Tin(IV)_fluoride
Medical procedure involving an incision in a vein
toxicology Tan Sodium EDTA (chelator / anticoagulant) Lead Gray Fluoride Oxalate Sodium fluoride (glycolysis inhibitor) Potassium oxalate (anticoagulant)
Phlebotomy
Liquid rinse for oral hygiene
water or mouthwash after brushing with a fluoride toothpaste can reduce the availability of salivary fluoride. This can lower the anti-cavity re-mineralization
Mouthwash
Chemical compound involving ionic bonding
is also important in many uses. For example, fluoride containing compounds are dissolved to supply fluoride ions for water fluoridation. Solid salts have
Salt_(chemistry)
Group of crystalline polar polymers that are also ferroelectric
external electric field. Ferroelectric polymers, such as polyvinylidene fluoride (PVDF), are used in acoustic transducers and electromechanical actuators
Ferroelectric_polymer
Illness from ingesting arsenic
poisoning, with abdominal pain, nausea, vomiting, and diarrheawhich can lead to severe dehydration and resultant hypovolemic shock. Chronic exposure can
Arsenic_poisoning
Puncture wound caused by a bee's stinger
metals Silver1 Metalloids Arsenic Nonmetals Sulfuric acid Selenium Chlorine Fluoride Organic Phosphorus Pesticides Aluminium phosphide Organophosphates Nitrogen
Bee_sting
Medical condition resulting from overconsumption of bromine (Br)
include nausea and vomiting as acute adverse effects. Chronic exposure may lead to anorexia or constipation. Dermatological effects include cherry angiomas
Bromism
Study of chemical compounds containing fluorine-carbon bonds
aryl chlorides and bromides, aryl fluorides form Grignard reagents only reluctantly. On the other hand, aryl fluorides, e.g. fluoroanilines and fluorophenols
Organofluorine_chemistry
Rare lead halide mineral
Matlockite is a rare lead halide mineral, named after the town of Matlock in Derbyshire, England, where it was first discovered in a nearby mine. Matlockite
Matlockite
Medical condition
This condition is known as argyria or argyrosis. Chronic intake also may lead to silver pigments depositing in other organs exposed to light, particularly
Argyria
Void between celestial bodies
relatively abundant carbon monoxide to produce ionized carbon, which in turn can lead to organic chemical reactions. The local interstellar medium is a region
Outer_space
Type of excimer laser
The argon-fluoride laser (ArF laser) is a particular type of excimer laser, which is sometimes (more correctly) called an exciplex laser. With its 193-nanometer
Argon_fluoride_laser
Chemical element with atomic number 114 (Fl)
FlX− 3, and FlX2− 4 (X = Cl, Br, I) are expected to form readily. The fluorides would undergo strong hydrolysis in aqueous solution. All flerovium dihalides
Flerovium
Chemical element with atomic number 83 (Bi)
3 H2 It reacts with fluorine to form bismuth(V) fluoride at 500 °C (932 °F) or bismuth(III) fluoride at lower temperatures (typically from Bi melts);
Bismuth
Major tissue that makes up part of the tooth in humans and many animals
did. Fluoride therapy is used to help prevent dental decay. Fluoride ions, as an antimicrobial, may activate bacterial genes associated with fluoride riboswitches
Tooth_enamel
Index of chemical compounds with the same name
halide group. Compounds within this group include: Lead(II) fluoride Lead(II) chloride Lead(II) bromide Lead(II) iodide This set index article lists chemical
Lead_halide
Chemical element with atomic number 47 (Ag)
silver(II) fluoride is often used to synthesise hydrofluorocarbons. In stark contrast to this, all four silver(I) halides are known. The fluoride, chloride
Silver
Substance that causes death, injury or harm to organs
that bioaccumulate, or are biomagnified, such as mercury, gadolinium, and lead. Initial management for all poisonings includes ensuring adequate cardiopulmonary
Poison
Material
Fluorkautschukmaterial (i.e. fluorine rubber material). All FKMs contain vinylidene fluoride as the common monomer, to which different other monomers are added for
FKM
Chemical compound and chemical warfare nerve agent
usually measured by enzymatic methods. A newer method called "fluoride regeneration" or "fluoride reactivation" detects the presence of nerve agents for a
Sarin
Medical condition
throat; eye and skin burns; and bone damage. Complications may occur due to fluoride toxicity. Once absorbed into blood through the skin, it reacts with blood
Hydrofluoric_acid_burn
Medical condition (poisoning)
metals Silver1 Metalloids Arsenic Nonmetals Sulfuric acid Selenium Chlorine Fluoride Organic Phosphorus Pesticides Aluminium phosphide Organophosphates Nitrogen
Methanol_toxicity
Nuclear fission reactor
(HTGR) PBR (PBMR) AVR HTR-10 HTR-PM THTR-300 PMR Molten-salt Fluorides Fuji MSR Liquid-fluoride thorium reactor (LFTR) Molten-Salt Reactor Experiment (MSRE)
OK-550_reactor
Medical condition
eyes, nose, and throat, and sometimes skin irritation. Higher exposures can lead to severe lung damage, such as toxic pneumonitis or pulmonary edema, with
Chlorine_gas_poisoning
Chemical element with atomic number 17 (Cl)
formation of an unreactive layer of metal fluoride. Its reaction with hydrazine to form hydrogen fluoride, nitrogen, and chlorine gases was used in experimental
Chlorine
Nontoxic or minimally toxic gas which can displace oxygen in breathing air
oxygen concentration in breathing air. Breathing of oxygen-depleted air can lead to death by asphyxiation (suffocation). Because asphyxiant gases are relatively
Asphyxiant_gas
Lead-cooled reactor family designed in Russia
bezopasnosti so Svintsovym Teplonositelem, 'Naturally Safe Lead-Cooled Fast Reactor') is a generation IV lead-cooled fast nuclear reactor. BREST-300 model is under
BREST_(reactor)
Nuclear fission reactor
(HTGR) PBR (PBMR) AVR HTR-10 HTR-PM THTR-300 PMR Molten-salt Fluorides Fuji MSR Liquid-fluoride thorium reactor (LFTR) Molten-Salt Reactor Experiment (MSRE)
OK-650_reactor
LEAD FLUORIDE
LEAD FLUORIDE
Male
Hebrew
(×ֶלְעַד) Contracted form of Hebrew El'adah, ELAD means "whom God puts on."
Surname or Lastname
English
English : variant spelling of Leake.
Surname or Lastname
English
English : habitational name from any of various places in northern France named with the Germanic element lÄr ‘clearing’.English : variant of Layer.English : nickname from Old English hlÄ“or ‘cheek’, ‘face’Irish : reduced Anglicization of Gaelic Mac Giolla Uidhir ‘son of the swarthy lad’ or ‘son of the servant of Odhar’, a byname from odhar (genitive uidhir) ‘dun-colored’, ‘weatherbeaten’. Compare McAleer.
Surname or Lastname
English
English : nickname for a person with red hair or a ruddy complexion, from Middle English re(a)d ‘red’.English : topographic name for someone who lived in a clearing, from an unattested Old English rīed, r̄d ‘woodland clearing’.English : Read in Lancashire, the name of which is a contracted form of Old English rǣghēafod, from rǣge ‘female roe deer’, ‘she-goat’ + hēafod ‘head(land)’; Rede in Suffolk, so called from Old English hrēod ‘reeds’; or Reed in Hertfordshire, so called from an Old English ryhð ‘brushwood’.English : A family called Read were established in America in the early 18th century by John Read, who was born in Dublin, sixth in descent from Sir Thomas Read of Berkshire, England. His son, George Read (1733–98), was one of the signers of the Declaration of Independence, and as a lawyer helped frame the Constitution.
Male
English
English surname transferred to forename use, derived from an Old English byname, Red, READ means "red-headed or ruddy-complexioned."Â
Female
English
 Old English name LEA means "meadow." Compare with another form of Lea.
Female
English
(Λήδα) Greek name LEDA means "woman." In mythology, this is the name of the mother of Castor, Pollux and Helen.
Surname or Lastname
English
English : possibly a metonymic nickname for a needy person, from Middle English ne(e)d ‘need’.Respelling of German Nied.
Female
Hebrew
(לֵ×ָה) Hebrew name LEAH means "weary." In the bible, this is the name of Jacob's first wife. Compare with other forms of Leah.
Female
English
 Variant spelling of Old English Lea, LEAH means "meadow." Compare with other forms of Leah.
Girl/Female
Bengali, Danish, Finnish, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Swedish, Telugu
Lead
Female
Hebrew
 Variant spelling of Hebrew Leah, LEA means "weary." Compare with another form of Lea.
Surname or Lastname
English (chiefly Devon)
English (chiefly Devon) : nickname for a thin or lean person, from Middle English lene ‘lean’ (Old English hlǣne).Irish : reduced Anglicized form of Gaelic Ó Liatháin (see Lehane).Reduced form of Scottish McLean.
Female
Greek
(Λήδα) Greek name LEDA means "woman." In mythology, this is the name of the mother of Kastor, Pollux and Helen.
Surname or Lastname
English
English : topographic name for someone who lived by a meadow, from Middle English mede ‘meadow’ (Old English mǣd).English : metonymic occupational name for a brewer or seller of mead (Old English meodu), an alcoholic beverage made by fermenting honey.
Surname or Lastname
English
English : topographic name for someone who lived near a loud, rushing stream, Old English hl̄de, or a habitational name from Lead in West Yorkshire, which is named from Old English lǣd ‘water course’ or Old English hlēda ‘ledge’.
Surname or Lastname
Scottish and Irish
Scottish and Irish : possibly a reduced and altered form of McLeish.English : see Lees 2.Americanized form of German Lasch.
Surname or Lastname
English, Spanish, and Portuguese
English, Spanish, and Portuguese : nickname for a loyal or trustworthy person, from Old French leial, Spanish and Portuguese leal ‘loyal’, ‘faithful (to obligations)’, Latin legalis, from lex, ‘law’, ‘obligation’ (genitive legis).
Surname or Lastname
English (chiefly Kent)
English (chiefly Kent) : from Middle English heved ‘head’, applied as a nickname for someone with some peculiarity or disproportion of the head, or a topographic name for someone who lived on a hill or at the head of a stream or valley. This surname has long been established in Ireland.
Surname or Lastname
English
English : from the Old English personal names Lēofa (masculine) and Lēofe (feminine) ‘dear’, ‘beloved’. These names were in part short forms of various compound names with this first element, in part independent affectionate bynames.English : apparently a topographic name for someone who lived in a densely foliated area, from Middle English lēaf ‘leaf’; a certain Robert Intheleaves is recorded in London in the 14th century.Americanized form of Swedish Lö(ö)f, Löv, an ornamental name from löv ‘leaf’.English translation of the Ashkenazic Jewish ornamental surname Blatt.
LEAD FLUORIDE
LEAD FLUORIDE
Boy/Male
Celebrity, Hindu, Indian, Kannada, Marathi, Sanskrit, Tamil, Telugu, Traditional, Turkish
Name of God Murugan; Child; Young One
Boy/Male
Hindu, Indian
Bright Moon
Girl/Female
Hindu
Religious women, Courteous, Polite
Boy/Male
Arabic, Bengali, German, Hebrew, Hindu, Indian, Muslim, Sindhi, Turkish
Light; My Fire; Shining; Brightness
Girl/Female
Danish, French, German, Greek
Rock
Boy/Male
Hindu, Indian, Traditional
Bravery; Courage
Female
Greek
(Εἰλείθυια) Greek name derived from the word eleluthyia, EILEITHYIA means "relieve." In mythology, this is the name of a goddess of childbirth. Her Latin name is Lucina.
Female
Italian
Pet form of Italian Santa, SANTUZZA means "holy."
Girl/Female
Muslim
First born of a pair
Girl/Female
Indian
Universe
LEAD FLUORIDE
LEAD FLUORIDE
LEAD FLUORIDE
LEAD FLUORIDE
LEAD FLUORIDE
imp. & p. p.
of Read
v. t.
To tend or reach in a certain direction, or to a certain place; as, the path leads to the mill; gambling leads to other vices.
v. t.
To conduct or direct with authority; to have direction or charge of; as, to lead an army, an exploring party, or a search; to lead a political party.
v. t.
To place leads between the lines of; as, to lead a page; leaded matter.
n.
precedence; advance position; also, the measure of precedence; as, the white horse had the lead; a lead of a boat's length, or of half a second.
v. t.
To go or to be in advance of; to precede; hence, to be foremost or chief among; as, the big sloop led the fleet of yachts; the Guards led the attack; Demosthenes leads the orators of all ages.
imp. & p. p.
of Lead
n.
A small cylinder of black lead or plumbago, used in pencils.
v. t.
To cover, fill, or affect with lead; as, continuous firing leads the grooves of a rifle.
n.
The act of leading or conducting; guidance; direction; as, to take the lead; to be under the lead of another.
a.
Lacking spirit; dull; lusterless; cheerless; as, dead eye; dead fire; dead color, etc.
n.
An article made of lead or an alloy of lead
n.
Sheets or plates of lead used as a covering for roofs; hence, pl., a roof covered with lead sheets or terne plates.
v. t.
To begin a game, round, or trick, with; as, to lead trumps; the double five was led.
v. t.
To be at the head of; to put one's self at the head of; to lead; to direct; to act as leader to; as, to head an army, an expedition, or a riot.
n.
A plummet or mass of lead, used in sounding at sea.
a.
Still as death; motionless; inactive; useless; as, dead calm; a dead load or weight.
imp. & p. p.
of Lead.
v. t.
To guide or conduct with the hand, or by means of some physical contact connection; as, a father leads a child; a jockey leads a horse with a halter; a dog leads a blind man.
a.
Resembling lead.