drain

 
Pronunciation: /dreɪn/

verb

[with object]
  • 1cause the water or other liquid in (something) to run out, leaving it empty or dry: we drained the swimming pool
  • cause or allow (liquid) to run off or out of something: fry the pork and drain off any excess fat
  • make (land) drier by providing channels for water to flow away in: the land was drained and the boggy ground reclaimed
  • (of a river) carry off the superfluous water from (an area): the stream drains a wide moorland above the waterfall
  • [no object, with adverbial of direction] (of water or another liquid) flow away from, out of, or into something: the river drains into the Pacific figurative Polly felt the blood drain from her face
  • [no object] become dry or drier as liquid runs off or away: dishes left to drain
  • drink the entire contents of (a glass or other container): the stranger drained his glass of beer
  • 2deprive of strength or vitality: his limbs were drained of all energy Ruth slumped down in her seat, drained by all that had happened
  • cause (a valuable resource) to be lost or used up: my mother’s hospital bills are draining my income
  • [no object, with adverbial] (of a valuable resource) be lost or used up: votes and campaign funds drained away from the Republican candidate
  • 3 Golf, informal (of a player) hole (a putt): whenever he did hit a green, he drained the putt

noun

  • 1a channel or pipe carrying off surplus liquid, especially rainwater or liquid waste.
  • British a frame of metal bars set in a road over the opening to a rainwater channel.
  • a tube for drawing off accumulating fluid from a body cavity or an abscess.
  • Electronics the part of a field-effect transistor to which the charge carriers flow after passing the gate.
  • 2 [in singular] a thing that uses up a particular resource: nuclear power is a serious drain on the public purse
  • the continuous loss or expenditure of a particular resource: the drain of talented staff to the United States

Phrases

go down the drain

informal be totally wasted: the government must stop public money going down the drain

Origin:

Old English drēahnian, drēhnian 'strain (liquid'), of Germanic origin; related to dry