δῐκαιο-λογέομαι · dikaio-logeomai — LSJ
plead oneʼs cause before the judge, come to issue with a person, abs., Aeschin. 2.21; περί τινος Lys. Fr. 34; πρός τινα Hyp. Eux. 20, Plb. 4.3.12, D.Chr. 48.10: metaph., Iamb. Myst. 3.19.
remonstrate, Luc. Alex. 55.
later in Act., δ. ὑπὲρ τῆς πόλεως Inscr.Prien. 111.126 (i B. C.), cf. 108.105; οἱ δικαιολογοῦντες advocates, Luc. Tim. 11, cf. Apol. 12.