διαπίνω
From LSJ
ἕτερος ἐξ ἑτέρου σοφός τό τε πάλαι τό τε νῦν → one gets his skill from another, now as in days of old
English (LSJ)
[ῑ],
A drink one against another, Hdt.5.18,9.16, Pl.R.420e; = προπίνειν, Epig.8:—Med., δ. ἀνδράσι Hedyl. ap. Ath.11.486c. II drink at intervals, Anaxandr.57:—but Pass., to be swallowed at a draught, διαπινόμενοι Arist.Pr.872b27.