ˌ ̷ ̷ ̷ ̷ at hypo- +ˈthirēə noun plural
Usage: capitalized
Etymology: New Latin, from hypo- + -theria
: a hypothetical order including the as yet undiscovered ancestors of the mammals
ˌ ̷ ̷ ̷ ̷ at hypo- +ˈthirēə noun plural
Usage: capitalized
Etymology: New Latin, from hypo- + -theria
: a hypothetical order including the as yet undiscovered ancestors of the mammals
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012