πεῖν

English (LSJ)

later form for πιεῖν, V. πίνω.

German (Pape)

[Seite 544] gemeine Form statt πιεῖν, vgl. Lucill. 28 (XI, 140) u. Jacobs A. P. p. 684.

Russian (Dvoretsky)

πεῖν: Anth. = πίνειν или πιεῖν (inf. к πίνω).

Dutch (Woordenboekgrieks.nl)

πεῖν inf. aor. van πίνω.