armoire (n.) Look up armoire at Dictionary.com
1570s, from French armoire, from Old French armarie (12c.) "cupboard, bookcase, reliquary," from Latin armarium "closet, chest, place for implements or tools," from arma "gear, tools; weapons of war" (see arm (n.2)). Before being reborrowed from French, the word earlier was in English as ambry (late 14c.).