συζεύγνυμι
Infl. fut. -ζεύξω
"to yoke together, couple or pair together", Hdt., Zen.: esp. in marriage, Eur., etc.:— Mid. "to yoke for oneself", Xen.:—Pass. "to be yoked or coupled with", τινί Eur.: absol., συζυγέντες ὁμιλοῦσι they live "in close" familiarity, Xen.