διόλλῡμι · diollymi — LSJ
destroy utterly, bring to naught, Emp. 139, S. OT 442, Tr. 1028 (lyr.), Pl. Cri. 47c, etc.; δ. γυναῖκα ruin a woman, E. El. 921:— Pass., with fut. -ολοῦμαι, pf. -όλωλα, perish utterly, come to naught, Th. 3.40, etc.; διώλετο ἔκ τινος by some oneʼs hand, S. OT 225.
blot out of oneʼs mind, forget, εἰδὼς διώλεσα ib. 318.