histrĭōnĭcus, a, um, adj. [histrio],
of or belonging to a player , histrionic (post-class.): operae, Dig. 32, 1, 73: gestus, Amm. 14, 6, 18.—Subst.: histrĭōnĭca , ae, f., the player's art , Lampr. Heliog. 12, 1.