Tube

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Tube Meaning and Definition in Dictionary

Definitions from Wordnet 2.0


  • electric underground railway
  • conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
  • electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
  • (anatomy) any hollow cylindrical body structure
  • a hollow cylindrical shape
  • place or enclose in a tube
  • ride or float on an inflated tube; "We tubed down the river on a hot summer day"
  • convey in a tube; "inside Paris, they used to tube mail"
  • provide with a tube or insert a tube into

Definitions from Wiktionary


  • conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases ,
  • electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope ,
  • a hollow cylindrical shape ,
  • (anatomy) any hollow cylindrical body structure ,
  • 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'"

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Wikipedia Meaning and Definition on 'Tube'


  • Tube: Tube, or Tubes, may refer to: Tube (fluid conveyance), a long hollow cylinder used for moving fluids Tube (structure), building designed to act like
  • Vacuum tube: For the transport system, see pneumatic tube. In electronics, a vacuum tube, an electron tube, or just a tube (North America), or valve (Britain and
  • Feeding tube: A feeding tube is a medical device used to provide nutrition to patients who cannot obtain nutrition by mouth, are unable to swallow safely, or need nutritional
  • The Tube: The Tube may refer to: The London Underground or, sometimes, a subset of the lines of that system "The Tube", slang for television, from the term cathode
  • Tympanostomy tube: tympanostomy tube (also known as a grommet, T-tube, ear tube, pressure equalization tube, vent, PE tube or myringotomy tube) is a small tube inserted into
  • Crookes tube: A Crookes tube is an early experimental electrical discharge tube, with vacuum, invented by English physicist William Crookes and others around 1869-1875
  • Eustachian tube: The Eustachian tube /juːˌsteɪ.ʃənˈtjuːb/, also known as the auditory tube or pharyngotympanic tube, is a tube that links the nasopharynx to the middle
  • Tracheal tube: types of tracheal tubes are available, suited for different specific applications: An endotracheal tube is a specific type of tracheal tube that is nearly
  • NMR tube: An NMR tube is a thin glass walled tube used to contain samples in nuclear magnetic resonance spectroscopy. Typically NMR tubes come in 5 mm diameters
  • Test tube: A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear

Words and phrases related to 'Tube'



'Tube' example sentence in quotations


* You think a man is a man cause he wears team colors and guzzles beer in front of the tube Can't you see, boys, the sands of time are dribbling through the hourglass - Robin Green


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Tube Sample Sentences in News



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