γαληνίζω
From LSJ
ἔνδον γὰρ ἁνὴρ ἄρτι τυγχάνει, κάρα στάζων ἱδρῶτι καὶ χέρας ξιφοκτόνους → yes, the man is now inside, his face and hands that have slaughtered with the sword dripping with sweat
English (LSJ)
A calm, still, esp. waves or winds, Hp.Vict.3.71, E.Fr.1079. 2 intr., become calm, prob. in Hp. Morb.Sacr.13; to be calm or tranquil, Alex.178.6, Ph.1.354; τὸ γαληνίζον τῆς θαλάττης Arist.Pr.936a5:—so in Med., Xenocr. ap. Orib.2.58.98.
German (Pape)
[Seite 471] windstill machen, beruhigen, Hippocr.; erheitern, Eur. frg. Stob. flor. 113, 5; – intrans., ruhig, heiter sein, Alexis bei Ath. IX, 421 e; καὶ χαίρειν Plut. non posse 4; vgl. B. A. 32.
