1. slang To marry a woman; make a woman one's wife. How are things going with you and Sally? When are you going to wife her up already?
2. slang To marry a man; to become a man's wife. Often used in passive constructions. I'm tired of just being his girlfriend. I want to wife him up, already! Don't bother trying to get with Tucker, ladies. He's wifed up.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.