fam•i•ly |'fam(ǝ)lē| n.

1. a group consisting of parents and children living together in a household.

2. a group of people related to one another by blood or marriage.

3. a group of people united in criminal activity.

4. a principal taxonomic category that ranks above genus and below order.

mar•riage |'marij| n.

1. the formal union of a man and a woman, typically recognized by law, by which they become husband and wife.

2. a similar long-term relationship between partners of the same sex [not so typically recognized by law -ed.].

Oxford American Dictionary