As used in P.L. 1999, c. 224(C.9:12A-2 et seq.):
"Department" means the Department of Children and Families.
"Division" means the Division of Child Protection and Permanency in the Department of Children and Families.
"Homeless youth" means a person 21 years of age or younger who is without shelter where appropriate care and supervision are available.
N.J.S. § 9:12A-4