ἀγχουσάριον
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
Spanish (DGE)
-ου, τό
bot., otra denominación de la ἄγχουσα (q.u.) onoquiles, ancusa de tintorero, PPrag.88.9 (VI d.C.).