ἀτρέκεια

A. precise truth, certainty, Pi. Fr. 213.4; τῶν ἡμεῖς ἀτρεκείην ἴδμεν Hdt. 4.152, cf. 6.1; μαθεῖν . . τὴν ἀ. ὅτι οὐκ αἱρέει learnt for certain that he is unable to take it, ib.82, cf. IG 9(1).880 (Corc.): in pl., τὰς ‐ας τὰς λεγομένας Hp. Prorrh. 2.3.

II. Ἀτρέκεια personified, Strict Justice, Pi. O. 10(11).13, E. Fr. 91.