Cupboard
Part of speech: noun
Definition: An enclosed storage space with a door, usually having shelves, used to store crockery, food, etc. A table or sideboard on which to display or store cups, dishes etc.
Closet
Part of speech: verb
Definition: To have a private meeting.
Part of speech: noun
Definition: A piece of furniture or a cabinet in which clothes or household supplies may be stored.A small private chamber.A toilet; a water closet.The imagined closet in idioms such as orSecretly.