Trough

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Dictionary Meaning and Definition on 'Trough'

Trough Meaning and Definition from WordNet (r) 2.0
    trough n
  1. a narrow depression (as in the earth or between ocean waves or in the ocean bed)
  2. a channel along the eaves or on the roof; collects and carries away rainwater [syn: gutter]
  3. a concave shape with an open top [syn: bowl]
  4. a treasury for government funds [syn: public treasury, till]
  5. a long narrow shallow receptacle
  6. a container (usually in a barn or stable) from which cattle or horses feed [syn: manger]
Trough Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Trough \Trough\, n. (Meteor.) The transverse section of a cyclonic area where the barometric pressure, neither rising nor falling, has reached its lowest point.
Trough Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Trough \Trough\, n. [OE. trough, trogh, AS. trog, troh; akin to D., G., & Icel. trog, Sw. tr[*a]g, Dan. trug; probably originally meaning, made of wood, and akin to E. tree. ? & 24
  1. See Tree, and cf. Trug.]
  2. A long, hollow vessel, generally for holding water or other liquid, especially one formed by excavating a log longitudinally on one side; a long tray; also, a wooden channel for conveying water, as to a mill wheel.
  3. Any channel, receptacle, or depression, of a long and narrow shape; as, trough between two ridges, etc. Trough gutter (Arch.), a rectangular or V-shaped gutter, usually hung below the eaves of a house. Trough of the sea, the depression between two waves.
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Wikipedia Meaning and Definition on 'Trough'


  • Trough: Trough may refer to: Trough (economics), the lowest turning point of a business cycle Trough (food), a container for animal feed (syn: ...
  • Trough (meteorology): A trough is an elongated region of relatively low atmospheric pressure , often associated with front s. symbol for a trough on a weather chart. ...
  • Trough (geology): In geology, a trough generally refers to a linear structural depression that extends laterally over a distance, while being less steep ...
  • Monsoon trough: The monsoon trough is that portion of the Intertropical Convergence Zone (ITCZ) which extends into or through a monsoon circulation as ...
  • Parabolic trough: A parabolic trough is a type of solar thermal energy collector. It is constructed as a long parabolic mirror (usually coated silver or ...
  • Nankai Trough: The Nankai Trough 南海トラフ | Nankai Torofu is a submarine trough located south of Japan 's island of Honshū , extending approximately 900 km ...
  • Cayman Trough: The Cayman Trough, or Cayman Trench, also called Bartlett Deep, or Bartlett Trough, is a complex transform fault zone pull apart basin ...

Words and phrases related to 'Trough'



Trough Sample Sentences in News


  • ECB survey says trough reached in eurozone inflation
    Eurozone inflation has "more or less" reached a trough and will start moving higher again in the next few years, a survey by the European Central Bank forecast on Thursday. There is widespread concern that the single currency area could be on the brink of deflation, but the ECB's regular quarterly survey of professional forecasters suggested such fea Read more on this news related to 'Trough'
  • LPA trough continues to bring rains over Luzon
    Expect light to moderate rains on Monday over most parts of Luzon including Metro Manila due to the trough of low pressure area (LPA), according to Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA). PAGASA weather forecaster Jori Loiz said that as of 4 a.m. the LPA was spotted some 140 km west of Laoag City. Loiz said said the L Read more on this news related to 'Trough'
  • LPA trough to bring light to moderate rains
    The trough or extension of the low pressure area (LPA) will bring light to moderate rain showers and thunderstorms in Western and Central Visayas, Caraga, Northern Mindanao, and parts of Luzon this Sunday, according to state weather forecasters. As of Saturday morning, the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) estima Read more on this news related to 'Trough'

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