adjective
or pro·tero·sau·ri·an | ̷ ̷ ̷ ̷ ̷ ̷|sȯrēən
Etymology: New Latin Protorosauria, Proterosauria + English -an
: of or relating to the Protorosauria
adjective
or pro·tero·sau·ri·an | ̷ ̷ ̷ ̷ ̷ ̷|sȯrēən
Etymology: New Latin Protorosauria, Proterosauria + English -an
: of or relating to the Protorosauria
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012