Dictionary entry

ζευκτήριος

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

*† ζευκτήριος, -α -ον

(< ζεύγνυμι),

fit for joining. As subst.,

(a) ζευκτήριον, τό = ζυγόν, a yoke;

(b) ζευκτηρία, -ας, ἡ = ζεύγλη, the crossbar of a double rudder: Ac 27:40 (found nowhere else).†