tart: Meaning and Definition of

tart

1. sharp to the taste; sour or acid: tart apples.
2. sharp in character, spirit, or expression; cutting; caustic: a tart remark.

tart

1. a small pie filled with cooked fruit or other sweetened preparation, usually having no top crust.
2. a covered pie containing fruit or the like.
3. a prostitute or promiscuous woman.

1. to adorn, dress, or decorate, esp. in a flamboyant manner: The old restaurant was tarted up to look like a Viennese café.