Ăn’tho-rism, n.

noun

(Synop., § 130), n. [Gr. ἀνθορισμός, from ἀνθορίζειν, to make a counter definition, from ἀντί, against, and ὁρίζειν, to bound, to define; ὅρος, boundary.] (Rhet.) A description or definition contrary to that which is given by the adverse party.