Initialism of unexploded ordnance.

plural of UXO

One who murders his or her wife.

The murdering of one's own wife.

Very devoted and possibly submissive to one's wife.

Of or pertaining to uxoricide.

(anthropology) Matrilocal.

(not comparable) Of or pertaining to a wife, or her genes or relatives. / (comparable) Devoted to one's wife; uxorious.

(law) By right of his wife.

(law) "and the wife" or "and his wife". It is often used in the context of a legal document to include a man's wife in whatever obligation, ownership, etc. the document spells out.