(noun) a rhetorical or literary figure in which words, grammatical constructions, or concepts are repeated in reverse order, in the same or a modified form; e.g. ‘Poetry is the record of the best and happiest moments of the happiest and best minds.’.
Houston Baker Jr. came up with a pithy chiastic phrase to describe how black artworks and writings negotiated this tension: “the mastery of form and the deformation of mastery.”