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De - Pt| English Dictionary: pygostyle | by the DICT Development Group |
| 1 result for pygostyle | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Pygostyle \Py"go*style\, n. [Gr. [?] the rump + [?] a pillar.] (Anat.) The plate of bone which forms the posterior end of the vertebral column in most birds; the plowshare bone; the vomer. It is formed by the union of a number of the last caudal vertebr[91], and supports the uropigium. | |
