Definition of tube

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Tube (n.) The narrow, hollow part of a gamopetalous corolla..

Lern More About Tube

Intake :: Intake (n.) the beginning of a contraction or narrowing in a tube or cylinder.
Syringed :: Syringe (n.) A kind of small hand-pump for throwing a stream of liquid, or for purposes of aspiration. It consists of a small cylindrical barrel and piston, or a bulb of soft elastic material, with or without valves, and with a nozzle which is sometimes at the end of a flexible tube; -- used for injecting animal bodies, cleansing wounds, etc..
Bulb :: Bulb (n.) An expansion or protuberance on a stem or tube, as the bulb of a thermometer, which may be of any form, as spherical, cylindrical, curved, etc..
Intertubular :: Intertubular (a.) Between tubes or tubules; as, intertubular cells; intertubular substance..
Powderflask :: Powderflask (n.) A flask in which gunpowder is carried, having a charging tube at the end..
Connector :: Connector (n.) A flexible tube for connecting the ends of glass tubes in pneumatic experiments.
Ischiorectal :: Ischiorectal (a.) Of or pertaining to the region between the rectum and ishial tuberosity.
Distal :: Distal (a.) Pertaining to that which is distal; as, the distal tuberosities of a bone..
"aleurone :: Aleurone (n.) An albuminoid substance which occurs in minute grains (protein granules) in maturing seeds and tubers; -- supposed to be a modification of protoplasm..
Swimmer :: Swimmer (n.) A protuberance on the leg of a horse.
Intestinal :: Intestinal (a.) Of or pertaining to the intestines of an animal; as, the intestinal tube; intestinal digestion; intestinal ferments..
Ambulacrum :: Ambulacrum (n.) One of the radical zones of echinoderms, along which run the principal nerves, blood vessels, and water tubes. These zones usually bear rows of locomotive suckers or tentacles, which protrude from regular pores. In star fishes they occupy the grooves along the under side of the rays..
Hognut :: Hognut (n.) In England, the Bunium flexuosum, a tuberous plant..
Knob :: Knob (n.) A hard protuberance; a hard swelling or rising; a bunch; a lump; as, a knob in the flesh, or on a bone..
Telescopical :: Telescopical (a.) Having the power of extension by joints sliding one within another, like the tube of a small telescope or a spyglass; especially (Mach.), constructed of concentric tubes, either stationary, as in the telescopic boiler, or movable, as in the telescopic chimney of a war vessel, which may be put out of sight by being lowered endwise..
Spherulate :: Spherulate (a.) Covered or set with spherules; having one or more rows of spherules, or minute tubercles..
Spire :: Spire (n.) A tube or fuse for communicating fire to the chargen in blasting.
Wapatoo :: Wapatoo (n.) The edible tuber of a species of arrowhead (Sagittaria variabilis); -- so called by the Indians of Oregon.
Pyrophone :: Pyrophone (n.) A musical instrument in which the tones are produced by flames of hydrogen, or illuminating gas, burning in tubes of different sizes and lengths..
Tubeworm :: Tubeworm (n.) Any annelid which constructs a tube; one of the Tubicolae.
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