ˈpīgəˌstīl noun
( -s )
Etymology: pyg- + -style
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. obsolete : vomer
ˈpīgəˌstīl noun
( -s )
Etymology: pyg- + -style
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. obsolete : vomer
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012