Gemel \Gem"el\, n. 1. One of the twins. [Obs.] --Wyclif. 2. (Heb.) One of the barrulets placed parallel and closed to each other. Cf. {Bars gemel}, under {Gemel}, a. Two gemels silver between two griffins passant. --Strype. {Gemel hinge} (Locksmithing), a hinge consisting of an eye or loop and a hook. {Gemel ring}, a ring with two or more links; a gimbal. See {Gimbal}. {Gemel window}, a window with two bays.