1. δικαιωτήριον · dikaiōtērion — Beekes
δικαιωτήριον ‘place of punishment’ (Pl. Phdr. 249a; like δεσμωτήριον, etc.) and δικαιωτής ‘judge’ (Plu.). δικανικός “belonging to trials’, often depreciative (Att.); the base form only in H.: δικανούς: τοὺς περὶ τὰς δίκας διατρίβοντας ‘those who occupy themselves with justice’ (H.). The long ἃ (Ar. Pax 534) is from νεᾶνικός acc. to Chantraine Anales de filologia cldsica 6 (1952): 45ff.; see also Bjrck 1950: 256f., … — [Beekes, s.v. δικαιωτήριον, p. 382]