The story
- Latin · derived fromcambra“room”
- Old French · derived fromchamberiere
- Middle English · inherited fromchamberere
- English todaychamberer
From Middle English chamberere, chamberer, from Old French chamberiere, feminine of chamberier; ultimately from Latin cambra (“room”). By surface analysis, chamber + -er.
Etymology from Wiktionary, CC BY-SA 4.0.