πεῖ
From LSJ
τὸ πολὺ τοῦ βίου ἐν δικαστηρίοις φεύγων τε καὶ διώκων κατατρίβομαι → waste the greater part of one's life in courts either as plaintiff or defendant
English (LSJ)
τό, name of the letter π,
A v. Π :—later πῖ, Sch.D.T.p.489 H., etc.
πεῖ, Dor. Adv.
A where? Sophr.5 :—indef. πει, anywhere, SIG527.126 (Dreros, iii B. C.).
German (Pape)
[Seite 543] dor. statt πῆ u. ποῦ, Ar. Ach. 860.
Greek (Liddell-Scott)
πεῖ: Δωρ. ἀντὶ πῆ ἢ ποῦ, ὡς εἷ ἀντὶ ᾗ, ἢ οὗ, Ahrens D. Dor. 361 κἑξ.