Pledge husband/wife
From WildWords
Part of Speech
Noun
Pronunciation
[plej’ huz’ band/wīf’]
Definition
A platonic friend that can be taken to Greek events without the intention that something romantic/sexual will happen. If one has a pledge husband/wife, the two families (one from the fraternity and one from the sorority) can merge for pledge family events.
Example Sentences
A: Who are you taking to formal?
B: My pledge wife.