单词 | tautonym |
释义 | tautonym(ˈtɔːtənɪm) noun biology a taxonomic name in which the generic and specific components are the same, as in Rattus rattus (black rat) Derived forms tautonymic (ˌtautoˈnymic) or tautonymous (tɔːˈtɒnɪməs) adjective tautonymy (tauˈtonymy) noun Word origin C20: from Greek tautonymos. See tauto-, -onym |
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