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 English dictionary. Английский словарь Webster. 2012

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