Etymograph

English

throneworld

From throne + world; compare throneroom.

A compound of throne + world

Ancient Greek θρόνος ‘a seat, chair’

Latin thronus ‘a throne’

Old French trone

Middle English trone

English throne

Proto-Germanic *weraldiz ‘lifetime’

Proto-West Germanic *weraldi

Old English weorold

Middle English world ‘the world’

English world

Today it means

noun The planet which serves as the seat of an interplanetary empire's government.

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

Etymograph / throneworld