λεύσω

From LSJ

Ἅγιος ὁ Θεός, Ἅγιος ἰσχυρός, Ἅγιος ἀθάνατος, ἐλέησον ἡμᾶςholy God, holy Mighty, holy Immortal, have mercy on us

Source

French (Bailly abrégé)

f. de λεύω ou de λεύσσω.

Russian (Dvoretsky)

λεύσω:
I Anth. fut. к λεύσσω.
II fut. к λεύω.