cupboardyoudaoicibaDictYouDict[cupboard 词源字典]
cupboard: [14] A cupboard was originally exactly that: a ‘board’, or table, on which cups (and other pieces of crockery or plate) were placed for display. Essentially, it was what we would now call a sideboard. The modern sense, ‘recess with doors and shelves’, did not develop until the 16th century. (An earlier, and now largely superseded, term for ‘cupboard’ was press [14]. Cabinet is roughly contemporary with cupboard in its modern sense, and closet developed this meaning in the 17th century.)
[cupboard etymology, cupboard origin, 英语词源]
cupboard (n.)youdaoicibaDictYouDict
late 14c., "a board or table to place cups and like objects," from cup (n.) + board (n.1). As a type of closed cabinet for food, etc., from early 16c.