ORNITHOSCELIDA

Meaning of ORNITHOSCELIDA in English

( n. pl. )

A group of extinct Reptilia, intermediate in structure (especially with regard to the pelvis) between reptiles and birds.

Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012

ORNITHOSCELIDA — (n. pl.) A group of extinct Reptilia, intermediate in structure (especially with regard to the pelvis) between reptiles and birds.
Английский словарь Webster
ORNITHOSCELIDA — noun ·pl a group of extinct reptilia, intermediate in structure (especially with regard to the pelvis) between reptiles and birds.
Webster English vocab