Dictionary

trough

noun \ˈtrf, ˈtrth, by bakers often ˈtrō\

: a long, shallow container from which animals (such as cows, pigs, horses, etc.) eat or drink

: a period in which there is little economic activity and prices are usually low

: a long, low area between waves or hills

plural troughs \ˈtrfs, ˈtrvz; ˈtrths, ˈtr(th)z; ˈtrōz\

Full Definition of TROUGH

1
a :  a long shallow often V-shaped receptacle for the drinking water or feed of domestic animals
b :  any of various domestic or industrial containers
2
a :  a conduit, drain, or channel for water; especially :  a gutter along the eaves of a building
b :  a long and narrow or shallow channel or depression (as between waves or hills); especially :  a long but shallow depression in the bed of the sea — compare trench
3
:  the minimum point of a complete cycle of a periodic function: as
a :  an elongated area of low barometric pressure
b :  the low point in a business cycle

Examples of TROUGH

  1. The economy is in a trough right now.
  2. <all of the wiring for the converted residential loft is concealed in a vertical trough>

Origin of TROUGH

Middle English, from Old English trog; akin to Old High German trog trough, Old English trēow tree, wood — more at tree
First Known Use: before 12th century

Other Geology Terms

anthracite, boulder, cwm, erratic, igneous, intrusive, mesa, sedimentary, silt, swale

Rhymes with TROUGH

trough

   (Medical Dictionary)

Medical Definition of TROUGH

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May 29, 2015
bodacious Hear it
unmistakable, remarkable, or voluptuous
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