Etymograph

English

endocranial

From endo- + cranial.

A compound of endo- + cranial

Proto-Indo-European *h₁n̥dóm ‘inside’

Proto-Hellenic *éndon

Ancient Greek ἔνδον ‘inner’

English endo-

Today it means

adj within the cranium

Language periods are conventional ranges, not dates for this word.

Etymograph / endocranial