A / antispastus
noun greek

antispastus

gen. antispasti · gender masculine · decl. 2nd
= ἀντίσπαστος (reversed), in metre (sc. pes)
an antispast; a foot in verse
an antispast, a foot in verse, ˘¯¯˘, i. e. the choriambus reversed, e. g. Mĕdūllīnă, Diom. p. 478 P.; hence: antispasticum metrum, verse consisting of antispasts, id. p. 505 P.