ἀργαίνω
From LSJ
ἐβόα καὶ βαρβαρικῶς καὶ Ἑλληνικῶς → shouted out both in Persian and Greek, shouted out in the barbarian tongue and in Greek
English (LSJ)
to be white, E.Fr.73, Philod.Scarph.126 (prob.), Opp.C. 3.299:—in Pass., Nonn.D.34.145 (s. v.l.).
Greek (Liddell-Scott)
ἀργαίνω: λευκαίνω, ποιῶ τι λευκόν, «ἀργαίνειν, τὸ λευκαίνειν παρ’ Εὐριπίδῃ ἐν Ἀλκμέωνι» Εὐστ. 1430, (Εὐρ. Ἀποσπ. 74), Ὀππ. Κυνηγ. 3. 299.
Spanish (DGE)
blanquear E.Fr.73, ἀργαίνοντ' ἐλέφαντι que resalta con la blancura del marfil Philod.Scarph.126, cf. Opp.C.3.299.