1. A commitment of a person who is ill, incompetent, drug-addicted, or the like, as contrasted with a criminal sentence. [Cases: Chemical Dependents 10; Mental Health 31. C.J.S. Chemical De-pendents §§ 10–11; Insane Persons§§ 45, 47, 53.]
2. A public demonstration by two people of their intent to be bound together in a marriage-like relationship. • The demonstration is usu. in the form of a ceremony, often identical to a wedding, but the relationship is usu. not legally recognized and can be dissolved without legal formalities. See CIVIL UNION.