Et uxor
Defined in 1 dictionary — Black's (1910)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
And his wife. A term used in indexing, abstracting, and describing conveyances made by a man and his wife as grantors, or to a man and his wife as grantees. Often abbreviated "et ux." Thus, "John Doe et ux. to Richard Roe."
—-Jure uxoris. In right of his wife. A term used of a husband who joins in a deed, is seised of an estate, brings a suit, etc., in the right or on the behalf of his wife. 3 Bl. Comm. 210.
Defined under Uxor in Black's Law Dictionary.