|āˌserəˈthirēəm noun
Usage: capitalized
Etymology: New Latin, irregular from Greek akeratos + New Latin -therium
: a genus of extinct hornless rhinoceroses of the Oligocene, Miocene, and Pliocene
|āˌserəˈthirēəm noun
Usage: capitalized
Etymology: New Latin, irregular from Greek akeratos + New Latin -therium
: a genus of extinct hornless rhinoceroses of the Oligocene, Miocene, and Pliocene
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012