neural tube | a tube of ectodermal tissue in the embryo from which the brain and spinal cord develop |
harpy harpy bat tube-nosed bat tube-nosed fruit bat | any of various fruit bats of the genus Nyctimene distinguished by nostrils drawn out into diverging tubes |
tube foot | tentacular tubular process of most echinoderms (starfish and sea urchins and holothurians) having a sucker at the end and used for e.g. locomotion and respiration |
acorn tube | a small vacuum tube, used at high frequencies |
blowgun blowpipe blowtube blow tube | a tube through which darts can be shot by blowing |
blowtube blow tube blowpipe | a tube that directs air or gas into a flame to concentrate heat |
boron counter tube | a proportional counter tube for counting neutrons |
breech rear of barrel rear of tube | opening in the rear of the barrel of a gun where bullets can be loaded |
capillary capillary tube capillary tubing | a tube of small internal diameter, holds liquid by capillary action |
cathodeay tube CRT | a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen |
color tube colour tube color television tube colour television tube color TV tube colour TV tube | a television tube that displays images in full color |
counter tube | a measuring instrument for counting individual ionizing events |
Crookes tube | the original gas-discharge cathodeay tube |
diode rectifying tube rectifying valve | a thermionic tube having two electrodes, used as a rectifier |
driven well tube well | a well made by driving a tube into the earth to a stratum that bears water |
endotracheal tube | a catheter that is inserted into the trachea through the mouth or nose in order to maintain an open air passage or to deliver oxygen or to permit the suctioning of mucus or to prevent aspiration of the stomach contents |
gas-discharge tube | a tube in which an electric discharge takes place through a gas |
Geiger tube Geiger-Muller tube | an ionization chamber contained in a tube in a Geiger counter |
glow tube | a gas-discharge tube consisting of a cold cathode and a diode in a tube filled with gas, the color of the glow depends on the particular gas |
inner tube | an inflatable rubber tube that fits inside the casing of a pneumatic tire |
ionization chamber ionization tube | a measuring instrument that measures the amount of ionizing radiation |
kinescope picture tube television tube | a cathodeay tube in a television receiver, translates the received signal into a picture on a luminescent screen |
Kundt's tube | a measuring instrument used to measure the speed of sound |
metro tube underground subway system subway | an electric railway operating below the surface of the ground (usually in a city), in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground' |
nasotracheal tube | a tube inserted into the trachea through the nose and pharynx, used to deliver oxygen |
neon lamp neon induction lamp neon tube | a lamp consisting of a small gas-discharge tube containing neon at low pressure, luminescence is produced by the action of currents at high frequencies that are wrapped a few turns around the tube |
pipe wrench tube wrench | adjustable wrench for gripping and turning a pipe, has two serrated jaws that are adjusted to grip the pipe |
Pitot-static tube Pitot head Pitot tube | measuring instrument consisting of a combined Pitot tube and static tube that measures total and static pressure, used in aircraft to measure airspeed |
Pitot tube Pitot | measuring instrument consisting of a right-angled tube with an open end that is directed in opposition to the flow of a fluid and used to measure the velocity of fluid flow |
proportional counter tube proportional counter | counter tube whose output pulse is proportional to number of ions produced |
speaking tube | a tube for conveying the sound of a voice from one room to another |
static tube | a measuring instrument used to measure static pressure in a stream of fluid |
televisionamera tube television pickup tube | a tube that rapidly scans an optical image and converts it into electronic signals |
television receiver television television set tv tv set idiot box boob tube telly goggle box | an electronic device that receives television signals and displays them on a screen, the British call a tv set a telly |
test tube | glass tube closed at one end |
torpedo tube | a tube near the waterline of a vessel through which a torpedo is fired |
tricolor television tube tricolour television tube tricolor tube tricolour tube | a color television tube in which three primary colors are combined to give the full range of colors |
tube tubing | conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases |
tube vacuum tube thermionic vacuum tube thermionic tube electron tube thermionic valve | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
Venturi tube | a short tube inserted into a pipeline and used to measure the quantity of a liquid that is flowing in the pipeline |
Xay tube | a vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays |
tube tube-shaped structure | (anatomy) any hollow cylindrical body structure |
Eustachian tube auditory tube | either of the paired tubes connecting the middle ears to the nasopharynx, equalizes air pressure on the two sides of the eardrum |
neural structure | a structure that is part of the nervous system |
neural network neural net | any network of neurons or nuclei that function together to perform some function in the body |
Fallopian tube uterine tube oviduct | either of a pair of tubes conducting the egg from the ovary to the uterus |
cartilaginous tube | a duct with cartilaginous walls |
bronchus bronchial tube | either of the two main branches of the trachea |
alimentary canal alimentary tract digestive tube digestive tract gastrointestinal tract GI tract | tubular passage of mucous membrane and muscle extending about . meters from mouth to anus, functions in digestion and elimination |
neural arch vertebral arch | a structure arising dorsally from a vertebral centrum and enclosing the spinal cord |