2. lasting, “ὠφέλεια” D.3.33; “ἐπὶ πολύ” D.H.6.54: Comp., Luc.Anach.24: Sup., with staying power, of an athlete, Paus.6.13.3; “ἵπποι” Them.Or.11.146a. Adv. “-κῶς” S.E.P. 3.115, Eun.Hist.p.209D., Demoph.Sent.10, etc.; δ. ἔχειν τι to be amply provided with, Procop.Pers.1.21, al.: Sup. “διαρκέστατα ζῆν” in complete competence, X.Mem.2.8.6.
διαρκ-ής , ές,