Daughter-in-law n. : The wife of one's son.

Example:
Daughter in law is 36 weeks pregnant and has too much amniotic fluid and might have amniosynthesis?

Taxonomy
Affinity, free encyclopedia, in-law, canon law, degree of kinship, Family, search, racehorse, perspective, cultural anthropology, kinship by marriage, relation, bears, kindred, the Catholic Encyclopedia, Spouse, Brother, Sister.

Defination from the web:
law) From Wikipedia, the free encyclopedia (Redirected from Daughter-in-law) Jump to: navigation, search. For the racehorse, see Son-in-Law. ... In law and in cultural anthropology, affinity, as distinguished from consanguinity, is kinship by marriage. ...