ARCHICEPHALON


Meaning of ARCHICEPHALON in English

ˌ ̷ ̷ ̷ ̷ˈsefəˌlän noun

Etymology: New Latin, from archi- + cephalon

: the primitive head region in insects consisting of the preoral segments and probably equivalent to the prostomium of annelid worms

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.