ἐξοικειόω

A. appropriate, assimilate, μένε μέχρι ‐ειώσῃς σεαυτῷ καὶ ταῦτα, ὡς ὁ ἐρρωμένος στόμαχος πάντα ‐ειοῖ M.Ant. 10.31, cf. Sor. 1.46 (Pass.):—Med., appropriate, χώραν Str. 4.1.8; conciliate, win over, Id. 5.4.12; ἀνθρώπους μεταδόσει Id. 2.3.4, cf. J. BJ 1.8.9; ὄχλον εἴς τι Ph. 2.529.
2. Pass., ἐξοικειοῦσθαί τινι adapt oneself to one, Plu. 2.649e.
II. reduce to its proper nature, Gal. 14.298.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project