φεῖ
From LSJ
English (LSJ)
τό, name of the letter φ, Callias ap.Ath.10.453d, Hellad. ap. Phot.Bibl.530B.; φεῖ shd. be restored for φῖ in Pl.Cra.427a, etc.; a pun on φφ A = Φιδίς (leg. Φειδίς) in AP7.429 (Alc.).
Frisk Etymology German
φεῖ: {pheĩ}
Grammar: n.
Meaning: indekl. Buchstabenname;
Etymology : nach πεῖ, s.d.
Page 2,999