Synonyms and Antonyms for trough

1. trough (n.)

a narrow depression (as in the earth or between ocean waves or in the ocean bed)

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2. trough (n.)

a channel along the eaves or on the roof; collects and carries away rainwater

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3. trough (n.)

a long narrow shallow receptacle

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4. trough (n.)

a container (usually in a barn or stable) from which cattle or horses feed

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5. trough (n.)

a treasury for government funds

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6. trough (n.)

a concave shape with an open top