ἑκατόν
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
English (LSJ)
Arc. ἑκοτόν IG5(2).3 (Tegea, iv B.C.), οἱ, αἱ, τά, indecl.:—
A a hundred, Il.2.510, etc.: in compds. freq. loosely for very many. (Dissim. from sém [kcirc ]ṃtóm, cf. εἷς and Lat. centum, Lith. ši[mtilde]tas, etc.)
German (Pape)
[Seite 752] οἱ, αἱ, τά, indecl., hundert, Hom. u. Folgende.