English noun: trough |
1. | trough (object) a narrow depression (as in the earth or between ocean waves or in the ocean bed) |
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| Broader (hypernym) | depression, natural depression |
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| Narrower (hyponym) | swale |
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2. | trough (artifact) a channel along the eaves or on the roof; collects and carries away rainwater |
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| Synonyms | gutter |
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| Broader (hypernym) | channel |
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| Narrower (hyponym) | chute, cullis, slide, slideway, sloping trough |
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| Part meronym | gable roof, saddle roof, saddleback, saddleback roof |
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3. | trough (shape) a concave shape with an open top |
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| Synonyms | bowl |
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| Broader (hypernym) | concave shape, concavity, incurvation, incurvature |
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4. | trough (possession) a treasury for government funds |
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| Synonyms | public treasury, till |
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| Broader (hypernym) | exchequer, treasury |
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5. | trough (artifact) a long narrow shallow receptacle |
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| Broader (hypernym) | receptacle |
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| Narrower (hyponym) | cradle, rocker |
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6. | trough (artifact) a container (usually in a barn or stable) from which cattle or horses feed |
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| Synonyms | manger |
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| Broader (hypernym) | container |
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| Narrower (hyponym) | bunk, feed bunk |
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