ἐννέω
From LSJ
ὁ γὰρ μανθάνων κιθαρίζειν κιθαρίζων μανθάνει κιθαρίζειν → he who is learning the harp, learns the harp by harping
English (LSJ)
swim in, Aristid.Or.48(24).21.
Spanish (DGE)
zambullirse, meterse a nado ὥσπερ ἐν κολυμβήθρᾳ ... ἐννέων τε καὶ ἀνακλύζων ἐμαυτὸν πάντη Aristid.Or.48.21.
Greek (Liddell-Scott)
ἐννέω: μέλλ. ἐννεύσομαι, κολυμβῶ ἐντός τινος, Ἀριστείδ. 1. 295.