1 N-COUNT 橱柜(英国英语中，cupboard 指所有类似的家具；而在美国英语中，常用closet来指较大的此类家具) A cupboard is a piece of furniture that has one or two doors, usually contains shelves, and is used to store things. In British English, cupboard refers to all kinds of furniture like this. In American English, closet is usually used instead to refer to larger pieces of furniture. 橱柜(英国英语中，cupboard 指所有类似的家具；而在美国英语中，常用closet来指较大的此类家具)

2 N-COUNT (尤指无窗户的)储物间 A cupboard is a very small room that is used to store things, especially one without windows. (尤指无窗户的)储物间 [British]

3 a skeleton in the cupboard→see: skeleton