A.“-ησα” Pi. (v. infr.):—agree to a thing, approve of it, opp. ἀναίνομαι, c. acc. rei, Hdt.4.80, 6.62; κ. [τι ] ἐπί τινι to agree to it on conditions, Id.3.53: c. dat. rei, Th.4.122: abs., “οὐ καταινέσαμεν ἀλλὰ ἀπειπάμεθα” Hdt.9.7.ά.
καταιν-έω , poet. aor.1