English

geostructure

From geo- + structure.

Proto-Hellenic *gaya

Ancient Greek γῆ ‘earth’

English geo-

Proto-Indo-European *strew- ‘to strew, spread out’

Proto-Italic *strowō

Latin struō ‘to pile up; to build’

Latin structūra ‘a fitting together, building’

Middle French structure

Today it means

noun Any geographical structure, such as a dome or a fault.

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

Etymograph / geostructure