单词 | polymyodian |
释义 | polymyodianadj. Ornithology. rare (now historical). Of a bird: having a syrinx with several distinct muscles; spec. (in Müller's scheme) belonging to the division Polymyodi of passerine birds, nearly corresponding to the suborder Oscines (the songbirds). Also: characteristic of such a bird. ΚΠ 1867 Proc. Zool. Soc. 471 In no one of them does the structure of the skull differ so much from that of a typical polymyodian Coracomorph (e.g. one of the Corvidæ) as does that of the also polymyodian Coccothraustes. 1959 J. Van Tyne & A. J. Berger Fund. Ornithol. 59 Two other terms [to describe characteristics of the syringeal muscles in passerine birds], oligomyodian and polymyodian, appear in the nineteenth century literature, but are now obsolete. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adj.1867 |
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