noun py·go·style \ˈpīgəˌstīl\

Definition of pygostyle



  1. 1 :  a plate of bone that forms the posterior end of the vertebral column in most birds and is formed by the union of vertebrae

  2. 2 obsolete :  vomer

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Origin and Etymology of pygostyle

pyg- + -style

Seen and Heard

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a rounded knoll or a ridge of ice

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