cell | (biology) the basic structural and functional unit of all organisms, they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals |
somatic cell nuclear transplantation somatic cell nuclear transfer SCNT nuclear transplantation | moving a cell nucleus and its genetic material from one cell to another |
cell-mediated immune response | an immune response (chiefly against viral or fungal invasions or transplanted tissue) that involves T cells |
blue wall of silence blue wall wall of silence | the secrecy of police officers who lie or look the other way to protect other police officers, the blue wall cracked when some officers refused to take part in the cover-up |
flame cell | organ of excretion in flatworms |
wall creeper tichodrome Tichodroma muriaria | crimson-and-grey songbird that inhabits town walls and mountain cliffs of southern Eurasia and northern Africa |
flagellated cell | any cell or oneelled organism equipped with a flagellum |
choanocyte collar cell | any of the flagellated cells in sponges having a collar of cytoplasm around the flagellum, they maintain a flow of water through the body |
Antonine Wall | a fortification miles long across the narrowest part of southern Scotland (between the Firth of Forth and the Firth of Clyde), built into mark the frontier of the Roman province of Britain |
bearing wall | any wall supporting a floor or the roof of a building |
bracket wall bracket | a support projecting from a wall (as to hold a shelf) |
bullpen detention cell detention centre | a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily |
cavity wall | a wall formed of two thicknesses of masonry with a space between them |
cell electric cell | a device that delivers an electric current as the result of a chemical reaction |
cell jail cell prison cell | a room where a prisoner is kept |
cell cubicle | small room in which a monk or nun lives |
cell | any small compartment, the cells of a honeycomb |
cellular telephone cellular phone cellphone cell mobile phone | a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own shortange transmitter receiver |
Chinese Wall Great Wall Great Wall of China | a fortification , miles long built across northern China in the rd century BC, it averages meters in width |
Clark cell Clark standard cell | a form of voltaic cell once used as a standard for electromotive force |
dry cell | a small Leclanche cell containing no free liquid, the electrolyte is a paste and the negative zinc pole forms the container of the cell, used in flashlights, portable radios, etc. |
dry wall dry-stone wall | a stone wall made with stones fitted together without mortar |
electrolytic cell | a cell containing an electrolyte in which an applied voltage causes a reaction to occur that would not occur otherwise (such as the breakdown of water into hydrogen and oxygen) |
fuel cell | cell that produces electricity by oxidation of fuel (hydrogen and oxygen or zinc and air), often used in electric cars |
gable gable end gable wall | the vertical triangular wall between the sloping ends of gable roof |
hanging wall hanging | decoration that is hung (as a tapestry) on a wall or over a window, the cold castle walls were covered with hangings |
holding cell | a jail in a courthouse where accused persons can be confined during a trial |
Kerr cell | optical device consisting of a transparent cell with two electrodes between two polarizing media, passes light only if the two planes of polarization are parallel, used as a high-speed shutter or to modulate a laser beam |
Leclanche cell | voltaic cell that produces approximately . volts |
mercury cell | a primary cell consisting of a zinc anode and a cathode of mercury oxide and an electrolyte of potassium hydroxide |
mural wall painting | a painting that is applied to a wall surface |
party wall | a wall erected on the line between two properties and shared by both owners |
photoelectric cell photoconductive cell photocell electric eye magic eye | a transducer used to detect and measure light and other radiations |
proscenium proscenium wall | the wall that separates the stage from the auditorium in a modern theater |
rampart bulwark wall | an embankment built around a space for defensive purposes, they stormed the ramparts of the city, they blew the trumpet and the walls came tumbling down |
retaining wall | a wall that is built to resist lateral pressure (especially a wall built to prevent the advance of a mass of earth) |
selenium cell | a photoelectric cell that uses a strip of selenium |
solar cell photovoltaic cell | a cell that converts solar energy into electrical energy |
standard cell | a primary cell used as a standard of electromotive force |
stone wall | a fence built of rough stones, used to separate fields |
storage cell secondary cell | a cell that can be recharged |
voltaic cell galvanic cell primary cell | an electric cell that generates an electromotive force by an irreversible conversion of chemical to electrical energy, cannot be recharged |
wall | an architectural partition with a height and length greater than its thickness, used to divide or enclose an area or to support another structure, the south wall had a small window, the walls were covered with pictures |
wall | a masonry fence (as around an estate or garden), the wall followed the road, he ducked behind the garden wall and waited |
wall | a layer of material that encloses space, the walls of the cylinder were perforated, the container's walls were blue |
wallboard drywall dry wall | a wide flat board used to cover walls or partitions, made from plaster or wood pulp or other materials and used primarily to form the interior walls of houses |
wall clock | a clock mounted on a wall |
wall panel | paneling that forms part of a wall |
wall plate | plate (a timber along the top of a wall) to support the ends of joists, etc., and distribute the load |
wall socket wall plug electric outlet electrical outlet outlet electric receptacle | receptacle providing a place in a wiring system where current can be taken to run electrical devices |