Etymograph

English

geomuseum

From geo- + museum.

Formed from geo- + museum

Proto-Hellenic *gaya

Ancient Greek γῆ ‘earth’

English geo-

Ancient Greek Μοῦσᾰ ‘Muse’

Ancient Greek Μουσεῖον

Latin mūsēum ‘library’

English museum

Today it means

noun A geological museum

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

Etymograph / geomuseum