English

interchamber

From inter- + chamber.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Ancient Greek καμάρα ‘vaulted chamber’

Latin camera ‘a room’

Old French chambre ‘room’

Middle English chambre ‘room’

Today it means

adj Between chambers

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

Etymograph / interchamber