mantica
From LSJ
τοῖς οἰκείοις βουλεύμασιν ἁλίσκεσθαι → hoist by one's own petard, hoist with one's own petard, hoist on one's own petard, hoisted by one's own petard, be hoist with one's own petard
Latin > English (Lewis & Short)
mantĭca: ae, f. manus,
I a bag for the hand, wallet, cloak-bag, portmanteau: mantica cui (mulo) lumbos onere ulceret, Hor. S. 1, 6, 104: umero exuere, to take off from the shoulder, App. M. 1, p. 110, 27.—Prov.: non videmus, manticae quid in tergo est, i. e. do not learn to know ourselves, Cat. 22, 21 (acc. to the fable, Phaedr. 4, 10, 1); cf.: ut nemo in sese temptat descendere, nemo, sed praecedenti spectatur mantica tergo, Pers. 4, 24 Gildersleeve ad loc.
Latin > French (Gaffiot 2016)
mantĭca,¹⁴ æ, f., bissac : Lucil. Sat. 1207 ; Catul. 22, 21 ; Hor. S. 1, 6, 106 ; Apul. M. 1, 18.