English noun: pinion |
1. | pinion (artifact) a gear with a small number of teeth designed to mesh with a larger wheel or rack |
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| Broader (hypernym) | cogwheel, gear, gear wheel, geared wheel |
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| Narrower (hyponym) | lantern pinion, lantern wheel |
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2. | pinion (animal) any of the larger wing or tail feathers of a bird |
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| Synonyms | flight feather, quill, quill feather |
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| Broader (hypernym) | feather, plumage, plume |
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| Narrower (hyponym) | primary, primary feather, primary quill, tail feather |
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| Part meronym | wing |
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3. | pinion (animal) wing of a bird |
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| Synonyms | pennon |
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| Broader (hypernym) | wing |
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| Part meronym | bird |
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