antidactylus
From LSJ
Latin > English (Lewis & Short)
antĭdactylus: a, um, adj., = ἀντιδάκτυλος: pes,
I a reversed dactyl, ˘˘¯ (e. g. lĕgĕrēnt), Mar. Vict. p. 2488 P.
Latin > French (Gaffiot 2016)
antĭdactylus, ī, m., contraire du dactyle, anapeste : Mar. Vict. Ars Gramm. 1, 11, p. 45, 19.