English

endocone

From endo- + cone.

Formed from endo- + cone

Proto-Indo-European *h₁n̥dóm ‘inside’

Proto-Hellenic *éndon

Ancient Greek ἔνδον ‘inner’

English endo-

Ancient Greek κῶνος ‘cone, spinning top, pine cone’

Medieval Latin cōnus

Middle English cone ‘corner, angle’

English cone

Today it means

noun A calcareous conical structure on the shells of cephalopods of the genus Endoceras

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

Etymograph / endocone