( n. )
A genus of large edentulous sirenians, allied to the dugong and manatee, including but one species (R. Stelleri); -- called also Steller's sea cow.
( n. )
A genus of large edentulous sirenians, allied to the dugong and manatee, including but one species (R. Stelleri); -- called also Steller's sea cow.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012