irony
Cross references: 1. wit iro.ny \'i--r*-ne-\ n [L ironia, fr. Gk eiro-nia, fr. eiro-n dissembler] 1: a pretense of ignorance and of willingness to learn from another assumed in order to make the other's false conceptions conspicuous by adroit questioning 2a: the use of words to express something other than and esp. the opposite of the literal meaning 2b: a usu. humorous or sardonic literary style or form characterized by iro ny 2c: an ironic expression or utterance 3a1: incongruity between the actual result of a sequence of events and the normal or expected result 3a2: an event or result marked by such incongruity 3b: incongruity between a situation developed in a drama and the accompanyi ng words or actions that is understood by the audience but not by the characters in the play 4: an attitude of detached awareness of incongruity typical of the depictor or observer of an ironic situation
Webster's English Dictionary