Search references for RACETRACK MEMORY. Phrases containing RACETRACK MEMORY
See searches and references containing RACETRACK MEMORY!RACETRACK MEMORY
Novel computer memory type
Racetrack memory or domain-wall memory (DWM) is an experimental non-volatile memory device under development at IBM's Almaden Research Center by a team
Racetrack_memory
Type of memory used on processors that require high transfer rate memory
High Bandwidth Memory (HBM) is a computer memory interface for 3D-stacked synchronous dynamic random-access memory (SDRAM), initially developed by Samsung
High_Bandwidth_Memory
Combined real-and-virtual environment
data storage Holographic data storage GPGPU Memory CBRAM ECRAM FRAM Millipede MRAM NRAM PRAM Racetrack memory RRAM SONOS UltraRAM Optical computing RFID
Extended_reality
Computer memory that does not lose its contents after being turned off
Hayashi, Masamitsu; Thomas, Luc (11 April 2008). "Magnetic Domain-Wall Racetrack Memory". Science. 320 (5873): 190–194. Bibcode:2008Sci...320..190P. doi:10
Non-volatile_memory
Early form of read-only memory
Core rope memory is a form of read-only memory (ROM) for computers. It was used in the UNIVAC I (Universal Automatic Computer I) and the UNIVAC II, developed
Core_rope_memory
Form of non-volatile memory used in computers and other electronic devices
Read-only memory (ROM) is a form of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified
Read-only_memory
Component that stores information
SONOS, resistive random-access memory, racetrack memory, Nano-RAM, 3D XPoint, and millipede memory. A third category of memory is semi-volatile. The term
Computer_memory
Storage of digital data readable by computers
Generally, the faster and volatile storage components are referred to as "memory", while slower persistent components are referred to as "storage". This
Computer_data_storage
British physicist
sensor, memory, and logic applications. Most recently, Parkin has proposed and is working on a novel storage class memory device, The Magnetic Racetrack memory
Stuart_Parkin
Obsolete type of non-volatile computer memory
making the proposal not commercially practical. IBM's 2008 work on racetrack memory is essentially a one-dimensional version of bubble, bearing an even
Bubble_memory
Type of computer memory
Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM
Static_random-access_memory
Type of computer memory
random-access memory (dynamic RAM or DRAM) is a type of random-access semiconductor memory that stores each bit of data in a memory cell. A DRAM memory cell usually
Dynamic_random-access_memory
Data storage device
(also known as a thumb drive) is a data storage device that includes flash memory with an integrated USB interface. A typical USB drive is removable, rewritable
USB_flash_drive
Computer memory architecture
In computer architecture, the memory hierarchy separates computer storage into a hierarchy based on response time. Since response time, complexity, and
Memory_hierarchy
Type of computer memory used from 1955 to 1975
magnetic-core memory is a form of random-access memory. It predominated for roughly 20 years between 1955 and 1975, and is often just called core memory, or, informally
Magnetic-core_memory
Electronic non-volatile computer storage device
Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. The two main types of flash
Flash_memory
Topics referred to by the same term
paper and pencil game Racetrack Higgins, vice president of the general union of the Newsboys' strike of 1899. Racetrack memory, a device for storing bits
Race_track_(disambiguation)
Computer memory type used for data preservation
laser writing process. It is also branded Superman memory crystal, in reference to the Kryptonian memory crystals from the Superman franchise. Discs using
5D_optical_data_storage
Form of computer data storage
Random-access memory (RAM; /ræm/) is a form of electronic computer memory that can be read and changed in any order, typically used to store working data
Random-access_memory
Computer memory that loses its contents when unpowered
Volatile memory, in contrast to non-volatile memory, is computer memory that requires power to maintain the stored information; it retains its contents
Volatile_memory
Novel computer memory type
Phase-change memory (also known as PCM, PCME, PRAM, PCRAM, OUM (ovonic unified memory) and C-RAM or CRAM (chalcogenide RAM)) is a type of non-volatile
Phase-change_memory
Solid-state electronics based on electron spin
drives are based on the GMR or TMR effect. Another design, racetrack memory, a novel memory architecture proposed by Dr. Stuart S. P. Parkin, encodes information
Spintronics
Proposed form of computer storage
memory (demonstrated) magnetoresistive random-access memory (MRAM) (in development and production) bubble memory (1970-1980, obsolete) racetrack memory
Universal_memory
Magnetic data storage device
1960s as computer memory. Many early computers, called drum computers or drum machines, used drum memory as the main working memory of the computer. Some
Drum_memory
Type of computer memory
rate synchronous dynamic random-access memory (DDR SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) widely used in computers and other
DDR_SDRAM
Computer memory used for small quantities of data
or E2PROM (electrically erasable programmable read-only memory) is a type of non-volatile memory. It is used in computers, usually integrated in microcontrollers
EEPROM
Type of computer memory
Synchronous dynamic random-access memory (synchronous dynamic RAM or SDRAM) is any DRAM where the operation of its external pin interface is coordinated
Synchronous dynamic random-access memory
Synchronous_dynamic_random-access_memory
Data storage device
Semiconductor memory is a digital electronic semiconductor device used for digital data storage, such as computer memory. It typically refers to devices
Semiconductor_memory
Horseracing venue in New York City (1894–2026)
Aqueduct Racetrack was a Thoroughbred horse racing facility in the South Ozone Park and Jamaica neighborhoods of Queens, New York City, United States
Aqueduct_Racetrack
Novel type of computer memory
for crossbar memory structure to reduce the unit cell size to 4F² (F is the feature dimension). Compared to flash memory and racetrack memory, a lower voltage
Resistive random-access memory
Resistive_random-access_memory
Early type of computer memory
electronic computer memory, delay-line memory was a refreshable memory, but as opposed to modern random-access memory, delay-line memory was sequential-access
Delay-line_memory
Electronic devices detecting human presence
data storage Holographic data storage GPGPU Memory CBRAM ECRAM FRAM Millipede MRAM NRAM PRAM Racetrack memory RRAM SONOS UltraRAM Optical computing RFID
Ambient_intelligence
Recording of information in a storage medium
optical disc drives, memory cards, and solid-state drives (SSDs). It also includes experimental forms like holographic memory. Mass storage includes
Data_storage
Type of computer memory
Magnetoresistive random-access memory (MRAM) is a type of non-volatile random-access memory which stores data in magnetic domains. Developed in the mid-1980s
Magnetoresistive_RAM
Novel type of computer memory
Ferroelectric flash memory Magnetic-core memory MRAM nvSRAM Phase-change memory Programmable metallization cell Memristor Racetrack memory Bubble memory Rabe, Karin
Ferroelectric_RAM
Flat, usually circular disc that encodes binary data
File operations of traditional mass storage devices such as flash drives, memory cards and hard drives can be simulated using a UDF live file system. For
Optical_disc
Electro-mechanical data storage device
produced in large volume, like mobile phones and tablets, rely on flash memory storage devices. More than 224 companies have produced HDDs historically
Hard_disk_drive
Urban large-scale air purifier
data storage Holographic data storage GPGPU Memory CBRAM ECRAM FRAM Millipede MRAM NRAM PRAM Racetrack memory RRAM SONOS UltraRAM Optical computing RFID
Smog_tower
Discontinued computer memory type
XPoint (pronounced three-D cross point) is a discontinued non-volatile memory (NVM) technology developed jointly by Intel and Micron Technology. It was
3D_XPoint
Type of computer memory
type of synchronous dynamic random-access memory (SDRAM) designed to use less power than conventional memory. It is commonly used in smartphones, tablet
LPDDR
Replaceable device used for the distribution and storage of video games
exposed by the port and attached via an edge connector; the cartridge was memory mapped directly into the system's address space such that the CPU could
ROM_cartridge
Computer storage device with no moving parts
driven storage medium. SSDs rely on non-volatile memory, typically NAND flash, to store data in memory cells. The performance and endurance of SSDs vary
Solid-state_drive
Type of computer memory
random-access memory (NVRAM) is random-access memory that retains data without applied power. This is in contrast to dynamic random-access memory (DRAM) and
Non-volatile random-access memory
Non-volatile_random-access_memory
Write once computer memory
A programmable read-only memory (PROM) is a form of digital memory where the contents are set after the device is manufactured. Once set, the contents
Programmable_ROM
Computer storage measure
their Millipede memory system at 1 Tbit/in2 in 2007 but development appears to be moribund. A newer IBM technology, racetrack memory, uses an array of
Density_(computer_storage)
Removable disk storage medium
data storage capacity and data transfer speed, such as USB flash drives, memory cards, optical discs, and storage available through local computer networks
Floppy_disk
Early form of computer memory
inventors Freddie Williams and Tom Kilburn, is an early form of computer memory. It was the first random-access digital storage device, and was used successfully
Williams_tube
Data recording made of plastic film
cartridges and cassettes Pogue, David (1 September 2016). "Digitize Those Memory-Filled Cassettes before They Disintegrate". Scientific American. Archived
Magnetic_tape
Nonlinear two-terminal fundamental circuit element
A memristor (/ˈmɛmrɪstər/; a portmanteau of memory resistor) is a non-linear two-terminal electrical component relating electric charge and magnetic flux
Memristor
Memory card format
MultiMediaCard (MMC) is a memory card standard used for solid-state storage, originally introduced in 1997 by SanDisk, Siemens, and Nokia. Designed as
MultiMediaCard
Part of computer memory
The memory cell is the fundamental building block of computer memory. The memory cell is a device, such as an electronic circuit, that stores one bit of
Memory_cell_(computing)
Magnetic tape data storage technology
cartridge of the same generation with the following exceptions: the cartridge memory identifies it to the drive as WORM, the servo tracks are slightly different
Linear_Tape-Open
Process of encoding and decoding binary data to and from synthesized strands of DNA
published. N. Wiener expressed ideas about miniaturization of computer memory, close to the ideas, proposed by M. S. Neiman independently. These Wiener's
DNA_digital_data_storage
Method to store and retrieve computer data using optics
such as floppy disks and hard disks, or semiconductors, such as flash memory. Optical storage in the form of discs grants the ability to record onto
Optical_storage
Early type of solid state computer memory
read-only memory, is a type of programmable read-only memory (PROM) chip that retains its data when its power supply is switched off. Computer memory that
EPROM
New technologies actively in development
cancer Emerging memory technologies (T-RAM, CBRAM, SONOS, RRAM, racetrack memory, NRAM, phase-change memory, FJG RAM, millipede memory, Skyrmion, programmable
List_of_emerging_technologies
Persistent computer data storage with no moving parts
unit of storage. SSS devices typically use flash memory, but some use battery-backed random-access memory (RAM). Devices come in various types, form factors
Solid-state_storage
Type of memory used on graphics cards
Graphics DDR SDRAM (GDDR SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) specifically designed for applications requiring high bandwidth
GDDR_SDRAM
Use of paper as computer memory
Blu-ray Holographic Versatile Disc WORM In development CBRAM Racetrack memory NRAM Millipede memory ECRAM Patterned media Holographic data storage Electronic
Paper_data_storage
Early type of computer memory
Twistor memory is a form of computer memory formed by wrapping magnetic tape around a current-carrying wire to make a device called a twistor. Operationally
Twistor_memory
Novel type of computer memory
Millipede memory is a form of non-volatile computer memory. It promised a data density of more than 1 terabit per square inch (1 gigabit per square millimeter)
Millipede_memory
Dynamic random-access memory included in a processor chip or package
Embedded DRAM (eDRAM) is dynamic random-access memory (DRAM) integrated on the same die or multi-chip module (MCM) of an application-specific integrated
EDRAM
Type of random-access memory
Dual-ported RAM (DPRAM), also called dual-port RAM, is a type of random-access memory (RAM) that can be accessed via two different buses. A simple dual-port RAM
Dual-ported_RAM
Obsolete form of removable media
Cases for Drum and Disk Records," U.S. patent 3,206,214, 1965; R.E. Pattison, "Portable Memory for Data Processing Machine," U.S. patent 3,176,281, 1965
Disk_pack
Variant of magnetic-core computer memory
Plated-wire memory is a variation of magnetic-core memory developed by Bell Laboratories in 1957. Its primary advantage was that it could be assembled
Plated-wire_memory
Computer network with multiple nodes to store information
Blu-ray Holographic Versatile Disc WORM In development CBRAM Racetrack memory NRAM Millipede memory ECRAM Patterned media Holographic data storage Electronic
Distributed_data_store
Data storage technologies that use magnetic tape
can be stopped, backed up, and restarted (known as shoe-shining). A large memory buffer can be used to queue the data. In the past, the host block size affected
Magnetic-tape_data_storage
Early high speed computer memory
Thin-film memory is a high-speed alternative to magnetic-core memory developed by Sperry Rand in a government-funded research project. Instead of threading
Thin-film_memory
2-D grid of wires where data is represented by the presence or absence of diodes at nodes
instructions. A diode matrix is one technique for implementing a read-only memory. It may be used as the control store or microprogram in many early computers
Diode_matrix
Germany "for research on spintronics and specifically the development of racetrack memory for increased data storage density." Martin Luther University Halle-Wittenberg
List of Clarivate Citation laureates in Physics
List_of_Clarivate_Citation_laureates_in_Physics
Non-volatile memory technology
non-volatile computer memory developed at Arizona State University. PMC, a technology developed to replace the widely used flash memory, providing a combination
Programmable metallization cell
Programmable_metallization_cell
Type of field-effect transistor
electrical bias. FeFET based devices are used in FeFET memory – a type of single transistor non-volatile memory. In 1955, Ian Munro Ross filed a patent for a FeFET
Fe_FET
Storage device technology
non-volatility of a data storage memory, like flash, with the speed, energy-efficiency, and endurance of a working memory, like DRAM," which means it could
UltraRAM
Data storage device
There are two main "hybrid" storage technologies that combine NAND flash memory or SSDs with the HDD technology: dual-drive hybrid systems and solid-state
Hybrid_drive
Early type of computer memory
Mellon optical memory was an early form of computer memory invented at the Mellon Institute (today part of Carnegie Mellon University) in 1951. The device
Mellon_optical_memory
IBM data storage technology that uses PCI Express and NVMe
address space, without performance impact. On September 17, 2007, Texas Memory Systems (TMS) announced the RamSan-500, the world's first enterprise-class
Flash_Core_Module
Advanced-Random Access Memory (RAM) is a type of dynamic random-access memory (DRAM) based on single-transistor capacitor-less cells. A-RAM was invented
A-RAM
Novel type of computer memory
Electrochemical Random-Access Memory (ECRAM) is a type of non-volatile memory (NVM) with multiple levels per cell (MLC) designed for deep learning analog
Electrochemical_RAM
Novel computer memory type
Nano-RAM is a proprietary computer memory technology from the company Nantero. It is a type of nonvolatile random-access memory based on the position of carbon
Nano-RAM
Early and obsolete type of computer memory
The Selectron was an early form of digital computer memory developed by Jan A. Rajchman and his group at the Radio Corporation of America (RCA) under the
Selectron_tube
Obsolete electronic device for counting in decimal
Blu-ray Holographic Versatile Disc WORM In development CBRAM Racetrack memory NRAM Millipede memory ECRAM Patterned media Holographic data storage Electronic
Dekatron
Engineering of quantum spin systems to develop devices and materials
phenomena: Hard disk drive read heads Magnetoresistive random-access memory (MRAM) Racetrack memory Spin transistor Spin quantum computing Magnon-based spintronics
Spin_engineering
Pseudo-static random-access memory technology introduced by MoSys Inc.
random-access memory (SRAM) in embedded memory applications. Mosys uses a single-transistor storage cell (bit cell) like dynamic random-access memory (DRAM)
1T-SRAM
American-bred Thoroughbred racehorse
Memories raced in France at age two and three. After her win for trainer Robert Collet in the Grade I Rothman's International at Woodbine Racetrack in
River_Memories
Random-access memory with processing elements integrated on the same chip
efficiently use memory bandwidth within a memory chip. The general technique of doing computations in memory is called processing-in-memory (PIM). The most
Computational_RAM
Obsolete type of novel computer memory based on DRAM
Z-RAM is a tradename of a now-obsolete dynamic random-access memory technology that did not require a capacitor to maintain its state. Z-RAM was developed
Z-RAM
Novel type of computer memory
FJG RAM, short for Floating Junction Gate Random Access Memory, is a type of computer memory invented and subsequently patented in July 2009 by Oriental
FJG_RAM
Novel type of computer memory
of random-access memory dating from 2009 invented and developed by T-RAM Semiconductor, which departs from the usual designs of memory cells, combining
T-RAM
Horse race track in Illinois, United States (1927–2021)
may build a stadium on the site for its home games. In August 2025, the racetrack was fully demolished, and the Chicago Bears confirmed their plan for a
Arlington_Park
James B. Allardice March 25, 1965 (1965-03-25) 528 Robbie is going to the racetrack with Anita, a new girl who moved into town. Her grandfather, Colonel Parker
List of My Three Sons episodes
List_of_My_Three_Sons_episodes
Horse race
winning mare Winter Memories. This gray mare won five graded stakes events at Belmont Park. In her last competitive race at Saratoga Racetrack the mare won the
Winter_Memories_Stakes
Soviet aircraft designer (1894–1977)
he learned that jobs were available at Kolomyazhsky Racetrack as a groundskeeper. The racetrack was also the site of the first All-Russia Festival of
Sergey_Ilyushin
that Harry has been holding out money from his paycheck to go to the racetrack, she leaves him and stays with the Burnses. 12 12 "The Income Tax Man"
List of The George Burns and Gracie Allen Show episodes
List_of_The_George_Burns_and_Gracie_Allen_Show_episodes
Multi-purpose indoor arena in New York City, U.S.
to have my 60th birthday concert there, because of all the incredible memories I've had playing the venue." A DVD recording was released as Elton 60—Live
Madison_Square_Garden
1955–1975 war in Southeast Asia
32(1). pp. 21–44. Hagopain, Patrick (2009). The Vietnam War in American Memory. University of Massachusetts Press. pp. 13–4. ISBN 978-1-55849-693-4. Zimmer
Vietnam_War
2020 studio album by Beach Bunny
their behavior. Both O'Connor and Pete Wild of The Skinny felt that "Racetrack" was evocative of Agnes Obel, with the latter emphasizing the song's "haunting"
Honeymoon_(Beach_Bunny_album)
41st season of the reality television series
Crazy: To begin, one team member drives a go-kart five laps around a racetrack. Once complete, their partner has five minutes to solve a puzzle. If they
The Challenge: Vets & New Threats
The_Challenge:_Vets_&_New_Threats
2025 racing video game for Nintendo Switch 2
game. Reception was mixed regarding the "Route" courses that connect the racetracks, particularly in online play. Before the version 1.1.2 update, online
Mario_Kart_World
American multinational technology company
Jobs. That year, Apple introduced the Macintosh 512K, which quadrupled the memory of the original Macintosh to address one of its major limitations. Apple
Apple_Inc.
American racing driver (1928–1963)
Series 100-mile (160 km) race at the Illinois State Fairgrounds Racetrack is named in his memory. "Motorsport Memorial - Allen Crowe". Motorsport Memorial.
Allen_Crowe
RACETRACK MEMORY
RACETRACK MEMORY
Girl/Female
Tamil
Method, Wealth, Protection, Conduct, Auspiciousness, Memory, Well being
Boy/Male
Biblical American Hebrew
Memory of the Lord.
Girl/Female
Muslim
Memory
Boy/Male
Indian
Memory of the tribe
Girl/Female
Tamil
Memory
Girl/Female
Greek
Goddess of memory.
Girl/Female
Tamil
Smrithi | ஸà¯à®®à¯à®°à¯€à®¤à¯€
Meeting, Remembrance, Memory, Wisdom
Smrithi | ஸà¯à®®à¯à®°à¯€à®¤à¯€
Girl/Female
Tamil
The Moon, Thought, Prayer, Mind, Decision, Respect, Will decision, Intelligence, Memory
Girl/Female
Hindu
The Moon, Thought, Prayer, Mind, Decision, Respect, Will decision, Intelligence, Memory
Girl/Female
Indian
Born in the month of Chaitra, Blessed with a good memory
Girl/Female
Tamil
Meeting, Remembrance, Memory, Wisdom
Boy/Male
Hindu
The Moon, Thought, Prayer, Mind, Decision, Respect, Will decision, Intelligence, Memory
Girl/Female
Teutonic
Loving memory.
Girl/Female
Tamil
Born in the month of Chaitra, Blessed with a good memory
Boy/Male
Tamil
The Moon, Thought, Prayer, Mind, Decision, Respect, Will decision, Intelligence, Memory
Girl/Female
Tamil
Samriti | ஸமà¯à®°à¯€à®¤à¯€Â
Meeting, Remembrance, Memory, Wisdom
Samriti | ஸமà¯à®°à¯€à®¤à¯€Â
Boy/Male
Muslim
Memory of the tribe
Girl/Female
Tamil
Memory
Girl/Female
Tamil
Samrithi | ஸமà¯à®°à®¿à®¤à®¿
Meeting, Remembrance, Memory, Wisdom
Samrithi | ஸமà¯à®°à®¿à®¤à®¿
Girl/Female
Tamil
Method, Wealth, Protection, Conduct, Auspiciousness, Memory, Well being
RACETRACK MEMORY
RACETRACK MEMORY
Boy/Male
Indian, Sanskrit
Pleased
Girl/Female
Hindu
Being near, The Lord Saibaba message
Boy/Male
Gujarati, Hindu, Indian, Sanskrit
Sun
Boy/Male
Tamil
Ranjay | ரணஜீ, ரஂஜயÂ
Victor
Girl/Female
Indian
Friend
Girl/Female
Tamil
Amleshlata | à®…à®®à¯à®²à¯‡à®·à¯à®²à®¾à®¤à®¾Â
Goddess Parvati
Boy/Male
Australian, British, English, Hawaiian, Hebrew, Jamaican
The One who is Loved; A Brit; Bright Town; Bright Settlement
Girl/Female
Hindu
Name of a star
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Telugu
Saint; A Name for Lord Hanuman
Female
English
English variant spelling of Spanish Dolores, DELORIS means "sorrows."
RACETRACK MEMORY
RACETRACK MEMORY
RACETRACK MEMORY
RACETRACK MEMORY
RACETRACK MEMORY
n.
The reach and positiveness with which a person can remember; the strength and trustworthiness of one's power to reach and represent or to recall the past; as, his memory was never wrong.
n.
The quality or state of being short; want of reach or extension; brevity; deficiency; as, the shortness of a journey; the shortness of the days in winter; the shortness of an essay; the shortness of the memory; a shortness of provisions; shortness of breath.
n.
The time within which past events can be or are remembered; as, within the memory of man.
a.
Of or pertaining to burial, to the grave, or to monuments erected to the memory of the dead; as, a sepulchral stone; a sepulchral inscription.
n.
The fast of the fourth and sixth days of the week, Wednesday and Friday, in memory of the council which condemned Christ, and of his passion.
n.
The actual and distinct retention and recognition of past ideas in the mind; remembrance; as, in memory of youth; memories of foreign lands.
n.
The quality or state of being tenacious; as, tenacity, or retentiveness, of memory; tenacity, or persistency, of purpose.
n.
A monument erected to inclose the body and preserve the name and memory of the dead.
superl.
Having great force, vigor, power, or the like, as the mind, intellect, or any faculty; as, a man of a strong mind, memory, judgment, or imagination.
n.
A stone erected over a grave, to preserve the memory of the deceased.
n.
The quality or state of being strong; ability to do or to bear; capacity for exertion or endurance, whether physical, intellectual, or moral; force; vigor; power; as, strength of body or of the arm; strength of mind, of memory, or of judgment.
a.
Not forgettable; enduring in memory.
a.
To extend; to reach; as, the road runs from Philadelphia to New York; the memory of man runneth not to the contrary.
n.
The art of, or method for, assisting the memory by associating the thing or subject to be remembered with some place.
v. t.
To cause to forget, or to lose from memory, or to disbelieve what has been taught.
a.
Apt to retain; retentive; as, a tenacious memory.
v. t.
To forget, as what has been learned; to lose from memory; also, to learn the contrary of.
a.
A data structure within random-access memory used to simulate a hardware stack; as, a push-down stack.
n.
Something, or an aggregate of things, remembered; hence, character, conduct, etc., as preserved in remembrance, history, or tradition; posthumous fame; as, the war became only a memory.
superl.
Limited in intellectual power or grasp; not comprehensive; narrow; not tenacious, as memory.