Middle English chaumberlein, caumberleyn, borrowed from Anglo-French chamberlein, chamberlenc (continental Old French cambrelenc, chamberlent), going back to Old Low Franconian *kamerling- "servant, steward" (cognate with Middle Dutch kamerlinc, Middle Low German kemerlinc, Old High German kemerlinc, chamerling), from *kamera "room, chamber" (borrowed from Late Latin camera) + *-ling--ling entry 1 — more at chamber entry 1
Chanukah
specifically: a priest having a rank of honor below domestic prelate
Middle English chaumberlein, caumberleyn, borrowed from Anglo-French chamberlein, chamberlenc (continental Old French cambrelenc, chamberlent), going back to Old Low Franconian *kamerling- "servant, steward" (cognate with Middle Dutch kamerlinc, Middle Low German kemerlinc, Old High German kemerlinc, chamerling), from *kamera "room, chamber" (borrowed from Late Latin camera) + *-ling--ling entry 1 — more at chamber entry 1