οὔτασκε

From LSJ

κραδίη δέ μοι ἔξω στηθέων ἐκθρῴσκει → my heart is leaping forth from my bosom, be panic-stricken, my heart is beating outside my chest

Source

French (Bailly abrégé)

3ᵉ sg. impf. itér. de οὐτάω.

Russian (Dvoretsky)

οὔτασκε: эп. 3 л. sing. impf. iter. к οὐτάω.