( n. pl. )
An extinct order of reptiles found in the Permian and Triassic formations in South Africa. In some respects they resembled carnivorous mammals. Called also Theromorpha.
( n. pl. )
An extinct order of reptiles found in the Permian and Triassic formations in South Africa. In some respects they resembled carnivorous mammals. Called also Theromorpha.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012