whole unit | an assemblage of parts that is regarded as a single entity, how big is that part compared to the whole?, the team is a unit |
acetate disk phonograph recording disk | a disk coated with cellulose acetate |
booster booster rocket booster unit takeoff booster takeoff rocket | the first stage of a multistage rocket |
brake disk | a disk or plate that is fixed to the wheel, pressure is applied to it by the brake pads |
Bunker Buster Guided Bomb Unit- GBU- | a , pound laser-guided bomb that can be programmed to penetrate to a given depth before exploding, used to penetrate hardened underground facilities |
central processing unit CPU C.P.U. central processor processor mainframe | (computer science) the part of a computer (a microprocessor chip) that does most of the data processing, the CPU and the memory form the central part of a computer to which the peripherals are attached |
compact disk compact disc CD | a digitally encoded recording on an optical disk that is smaller than a phonograph record, played back by a laser |
compact-disk burner CD burner | recording equipment for making compact disks |
disk disc | a flat circular plate |
disk access | memory access to the computer disk on which information is stored |
disk brake disc brake | hydraulic brake in which friction is applied to both sides of a spinning disk by the brake pads |
disk cache | a cache that stores copies of frequently used disk sectors in random access memory (RAM) so they can be read without accessing the slower disk |
disk clutch | a friction clutch in which the frictional surfaces are disks |
disk controller | (computer science) a circuit or chip that translates commands into a form that can control a hard disk drive |
disk drive disc drive hard drive Winchester drive | computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it |
diskette floppy floppy disk | a small plastic magnetic disk enclosed in a stiff envelope with a radial slit, used to store data or programs for a microcomputer, floppy disks are noted for their relatively slow speed and small capacity and low price |
disk harrow disc harrow | a harrow with a series of disks set on edge at an angle |
hard disc hard disk fixed disk | a rigid magnetic disk mounted permanently in a drive unit |
loudspeaker speaker speaker unit loudspeaker system speaker system | electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance |
magnetic disk magnetic disc disk disc | (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored |
optical disk optical disc | a disk coated with plastic that can store digital data as tiny pits etched in the surface, is read with a laser that scans the surface |
phonograph record phonograph recording record disk disc platter | sound recording consisting of a disk with a continuous groove, used to reproduce music by rotating while a phonograph needle tracks in the groove |
RAM disk | (computer science) a virtual drive that is created by setting aside part of the random-access memory to use as if it were a group of sectors, access to a RAM disk is very fast but the data it contains is lost when the system is turned off |
Rayleigh disk | an acoustic radiometer consisting of a light disk suspended from a quartz thread, when exposed to a progressive sound wave its torque can measure velocity |
removable disk | a hard disk that can be removed from the disk drive, removal prevents unauthorized use |
round unit of ammunition one shot | a charge of ammunition for a single shot |
semiconductor device semiconductor unit semiconductor | a conductor made with semiconducting material |
visual display unit VDU | (British) British term for video display |
wall unit | a piece of furniture having several units that stands against one wall of a room |
unit character | (genetics) a character inherited on an all-or-none basis and dependent on the presence of a single gene |
circularity disk shape | the roundness of a -dimensional figure |
intervertebral disc intervertebral disk | a fibrocartilaginous disc serving as a cushion between all of the vertebrae of the spinal column (except between the first two) |
blind spot optic disc optic disk | the point where the optic nerve enters the retina, not sensitive to light |
unit | a single undivided whole, an idea is not a unit that can be moved from one brain to another |
language unit linguistic unit | one of the natural units into which linguistic messages can be analyzed |
disk file | (computer science) a computer file stored on a magnetic disk and identified by a unique label |
DOS disk operating system | an operating system that is on a disk |
MS-DOS Microsoft disk operating system | an operating system developed by Bill Gates for personal computers |
metrical foot foot metrical unit | (prosody) a group of or syllables forming the basic unit of poetic rhythm |
disk error | error resulting from malfunction of a magnetic disk |
disk pack disc pack | (computer science) a portable pack of magnetic disks used in a disk storage device |
family family unit | primary social group, parents and children, he wanted to have a good job before starting a family |
unit investment trust unit trust | a regulated investment company consisting of professional managers who issue redeemable securities representing a portfolio of many different securities, you can invest in a unit investment trust for as little as $ |
administrative unit administrative body | a unit with administrative responsibilities |
coronary care unit | a hospital unit specially staffed and equipped to treat patients with serious cardiac problems |
neonatal intensive care unit NICU | an intensive care unit designed with special equipment to care for premature or seriously ill newborn |
intensive care unit ICU | a hospital unit staffed and equipped to provide intensive care |
unit social unit | an organization regarded as part of a larger social group, the coach said the offensive unit did a good job, after the battle the soldier had trouble rejoining his unit |
army unit | a military unit that is part of an army |
naval unit | a military unit that is part of a navy |