IPA: /ˈtʃeɪmbərlɪn/
KK: /ˈtʃeɪmbərlɪn/
A high-ranking official who manages the household of a king or noble, often responsible for overseeing various duties and ceremonies.
The chamberlain announced the arrival of the royal guests at the palace.
Chamberlain → It is formed from "chambre" (from Old French, meaning room or chamber) and "-lain" (derived from Latin "lanus", meaning servant). The word "chamberlain" originally referred to a servant in charge of a room or chamber, particularly in royal or noble households.
Think of a 'room' ('chambre') and a 'servant' ('-lain') who takes care of it — that's why a chamberlain is someone who manages a chamber.