sarcasm

A cutting, often ironic remark intended to express contempt or ridicule.

A form of wit characterized by the use of such remarks.

A biting taunt or gibe, or the use of such a taunt; a bitter, cutting expression; a satirical remark or expression, uttered with scorn or contempt; in rhetoric, a form of irony; bitter irony.

Synonyms Irony, etc. (see satire,) taunt, fling.

A keen, reproachful expression; a satirical remark uttered with some degree of scorn or contempt; a taunt; a gibe; a cutting jest.