tube

[toob, tyoob]

noun

verb (used with object), tubed, tub·ing.


Nearby words

  1. tubal ligation,
  2. tubal pregnancy,
  3. tubal-cain,
  4. tubate,
  5. tubby,
  6. tube cell,
  7. tube fly,
  8. tube foot,
  9. tube pan,
  10. tube railway

Idioms

    down the tube/tubes, Informal. into a ruined, wasted, or abandoned state or condition.

Origin of tube

First recorded in 1590–1600, tube is from the Latin word tubus pipe

Related formstube·less, adjectivetube·like, adjectivemul·ti·tube, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for down the tubes

tube

noun

a long hollow and typically cylindrical object, used for the passage of fluids or as a container
a collapsible cylindrical container of soft metal or plastic closed with a cap, used to hold viscous liquids or pastes
anatomy
  1. short for Eustachian tube, Fallopian tube
  2. any hollow cylindrical structure
botany
  1. the lower part of a gamopetalous corolla or gamosepalous calyx, below the lobes
  2. any other hollow structure in a plant
the tube British
  1. Also called: the undergroundan underground railway systemUS and Canadian equivalent: subway
  2. the tunnels through which the railway runs
  3. the train itself
  4. (capital) trademarkthe London underground railway system
the tube slang a television set
British slang a stupid or despicable person
Australian slang a bottle or can of beer
surfing the cylindrical passage formed when a wave breaks and the crest tips forward
an archaic word for telescope

verb (tr)

to fit or supply with a tube or tubes
to carry or convey in a tube
to shape like a tube
Derived Formstubeless, adjectivetube-like, adjective

Word Origin for tube

C17: from Latin tubus

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for down the tubes

tube

n.

1610s, from Middle French tube (mid-15c.), from Latin tubus "tube, pipe," of unknown origin. The London subway was christened the Twopenny Tube before it even opened (H.D. Browne, in the "Londoner" of June 30, 1900); tube for "cylindrical railway tunnel" is attested from 1847. The meaning "TV as a medium" is from 1959, short for cathode ray tube or picture tube. Tube top as a women's clothing style is attested from 1972. Tube steak is attested from 1963 as "frankfurter," slang meaning "penis" is recorded by mid-1980s. Tubing as a recreational pastime is recorded from 1975.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for down the tubes

tube

[tōōb]

n.

A hollow cylinder, especially one that conveys a fluid or functions as a passage.
An anatomical structure or organ having the shape or function of a tube; a duct.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Idioms and Phrases with down the tubes

down the tubes

Also, down the tube. Into a state of failure or ruin, as in If he failed the test, his chances went down the tubes. ] Colloquial; 1960s] Also see down the drain.

tube

see down the tubes.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.