ὑπειδόμην · hypeidomēn — LSJ
view from below, behold, E. Supp. 694; of a prophetic vision, τὴν τύχην θʼ ὑπειδόμην τὴν σήν, ἃ πείσῃ τʼ . . Id. Hyps.Fr. 60.37.
metaph., mistrust, suspect, Id. Ion 1023, Plb. 1.66.6, etc.
perceive, detect, ὡς . . Dam. Pr. 429.
seem, ὃ ὑπείδεταί πως εἰπεῖν which he appears to mean, ib. 345.