|
trough
|
|
- pronunciation:
- traf
[or]
trawf
- features:
- Word Combinations (noun)
part of speech: |
noun |
definition 1: |
a long narrow open container used for serving food or water to animals.
The pigs gathered at the trough. |
definition 2: |
any long narrow depression or channel, such as a gutter, a narrow valley, or the depression in water between two waves.
|
definition 3: |
in meteorology, a long narrow region of low barometric pressure relative to the surrounding area.
|
definition 4: |
a low point on a graph, esp. a low point of a cyclic function.
|
related words: |
channel, groove, gully, launder, tube |
|
|
derivation: |
troughlike (adj.) |
|
|