ὁ, (βοὸς πόρος Oppian. H. 1.617) wrongly expld. by the Greeks as Ox-ford, name of several straits, β. Κιμμέριος, Θρᾴκιος, Hdt. 4.12, 83, etc. (also applied to the Hellespont by A. Pers. 723, 746, S. Aj. 884, Sch. adll. cc.); — Adj. βοσπόρειος, ον, S. Fr. 707.