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τῖσαι

Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη -> The first and best victory is to conquer self.
Plato, Laws 626e

French (Bailly abrégé)

inf. ao. de τίω;
inf. ao. de τίνω.

Greek Monotonic

τῖσαι: απαρ. αορ. του τίνω.

Russian (Dvoretsky)

τῖσαι:
I inf. aor. к τίνω.
II inf. aor. к τίω.