δῐαιτ-ητής,οῦ,ὁ,
A. arbitrator, umpire,
Hdt. 5.95 , Pl. Lg. 956c , etc.; τῆς γὰρ δίκης . . γίγνεταί μοι δ. Στράτων
D. 21.83
; δ. ὁ μέσος
Arist. Pol. 1297a6
; esp. at Athens, Id. Ath. 53 , etc.
II. in later Law,= judex pedaneus,
Cod.Just. 4.20.15 , etc.