In legal terms, what defines a person as a "child" in the context of abuse or neglect?

The definition of a "child" in the context of abuse or neglect is generally established by laws and regulations that aim to protect individuals who are considered minors. In most jurisdictions, this age standard is set at 18 years. Therefore, defining a child as a person under the age of 18 ensures that all individuals who have not yet reached this age are afforded legal protections and supports related to potential abuse or neglect.

This definition aligns with various legal frameworks, including child welfare statutes and criminal laws concerning the treatment of minors. It underscores the societal responsibility to safeguard those who are still developing and are often more vulnerable due to their age and life experience. In contrast, the provided options representing ages below 18 would limit legal protections, thus failing to recognize the full scope of individuals who could be subjected to abuse or neglect.