Where does “proctodeum” come from?

proctodeum (French) comes from Ancient Greek πρωκτός, from Proto-Indo-European preHḱt-.

proctodeum (French): proctodeum

Definitions

  1. proctodeum

Ancestry of “proctodeum”, step by step

StepLanguageWordMeaning
1Ancient Greekπρωκτόςanus, rectum
2Proto-Indo-EuropeanpreHḱt-—
Every word from Proto-Indo-European preHḱt- →Every word from Ancient Greek πρωκτός →
proctodeum — Etymology, Origin & Word History | Etymology Explorer