Child abuse is physical, sexual, emotional and/or psychological maltreatment or neglect of a child, especially by a parent or a caregiver. Child abuse may include any act or failure to act by a parent or a caregiver that results in actual or potential wrongful harm to a child and can occur in a child's home, or in organizations, schools, or communities the child interacts with.

Filicide is the deliberate act of a parent killing their own child. The word filicide is derived from the Latin words filius and filia and the suffix -cide, from the word caedere meaning 'to kill'. The word can refer to both the crime and perpetrator of the crime.