vestry
/ˈvestrɪ/noun
(pl. -ies)
1- a room or building attached to a church, used as an office and for changing into ceremonial vestments（与教堂相连的）事务室; 祭服室。
1.1
- a meeting of parishioners, originally in a vestry, for the conduct of parochial business教区会议。
词源
late Middle English: probably from an Anglo-Norman French alteration of Old French vestiarie, from Latin vestiarium.