N.J. Stat. § 9:6-1
Abuse of a child shall consist in any of the following acts: (a) disposing of the custody of a child contrary to law; (b) employing or permitting a child to be employed in any vocation or employment injurious to its health or dangerous to its life or limb, or contrary to the laws of this State; (c) employing or permitting a child to be employed in any occupation, employment or vocation dangerous to the morals of such child; (d) the habitual use by the parent or by a person having the custody and control of a child, in the hearing of such child, of profane, indecent or obscene language; (e) the performing of any indecent, immoral or unlawful act or deed, in the presence of a child, that may tend to debauch or endanger or degrade the morals of the child; (f) permitting or allowing any other person to perform any indecent, immoral or unlawful act in the presence of the child that may tend to debauch or endanger the morals of such child; (g) using excessive physical restraint on the child under circumstances which do not indicate that the child's behavior is harmful to himself, others or property; or (h) in an institution as defined in section 1 of P.L. 1974, c. 119 (C. 9:6-8.21), willfully isolating the child from ordinary social contact under circumstances which indicate emotional or social deprivation.
Abandonment of a child shall consist in any of the following acts by anyone having the custody or control of the child: (a) willfully forsaking a child; (b) failing to care for and keep the control and custody of a child so that the child shall be exposed to physical or moral risk without proper and sufficient protection; (c) failing to care for and keep the control and custody of a child so that the child shall be liable to be supported and maintained at the expense of the public, or by child caring societies or private persons not legally chargeable with its or their care, custody and control.
Cruelty to a child shall consist in any of the following acts: (a) inflicting unnecessarily severe corporal punishment upon a child; (b) inflicting upon a child unnecessary suffering or pain, either mental or physical; (c) habitually tormenting, vexing or afflicting a child; (d) any willful act of omission or commission whereby unnecessary pain and suffering, whether mental or physical, is caused or permitted to be inflicted on a child; (e) or exposing a child to unnecessary hardship, fatigue or mental or physical strains that may tend to injure the health or physical or moral well-being of such child.
Neglect of a child shall consist in any of the following acts, by anyone having the custody or control of the child: (a) willfully failing to provide proper and sufficient food, clothing, maintenance, regular school education as required by law, medical attendance or surgical treatment, and a clean and proper home, or (b) failure to do or permit to be done any act necessary for the child's physical or moral well-being. Neglect also means the continued inappropriate placement of a child in an institution, as defined in section 1 of P.L. 1974, c. 119 (C. 9:6-8.21), with the knowledge that the placement has resulted and may continue to result in harm to the child's mental or physical well-being.
N.J.S. § 9:6-1