co-brother

Noun

 * 1) One's colleague ("brother" in the same craft, occupation, or society).
 * 2)  One's wife's sister's husband.
 * 1)  One's wife's sister's husband.
 * 1)  One's wife's sister's husband.

Synonyms

 * (in the more common sense only)
 * (in the more common sense only)