FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

suzugos σύζυγος — sood'-zoo-gos — from 4801; co-yoked, i.e. (figuratively) as noun, a colleague; probably rather as a proper name; Syzygus, a Christian:--yokefellow.

see GREEK for 4801