pinniped
n.
1842, from Modern Latin Pinnipedia, suborder of aquatic carnivorous mammals (seals and walruses), literally "having feet as fins," from Latin pinna in secondary sense "fin" (see pin, n.) + pes, genitive pedis "foot" (see foot, n.).
| 词汇 | pinniped |
| 词根词缀 | Online Etymology Dictionary pinniped n. 1842, from Modern Latin Pinnipedia, suborder of aquatic carnivorous mammals (seals and walruses), literally "having feet as fins," from Latin pinna in secondary sense "fin" (see pin, n.) + pes, genitive pedis "foot" (see foot, n.). |
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