Legally:
* Minors: Individuals who are under the legal age of majority, which varies by country and jurisdiction. This is usually around 18 years old.
* Dependent on adults: Children are typically considered dependent on adults for care and support.
Biologically:
* Immature individuals: Children are in the developmental stage of life before reaching adulthood.
* Physically and mentally developing: Children are undergoing significant physical and cognitive growth and development.
Socially:
* Individuals with specific rights and protections: Children have special rights and protections under international law, such as the right to education, health care, and protection from harm.
* Individuals with different needs and perspectives: Children have different needs and perspectives than adults, and their experiences shape their development.
Other factors to consider:
* Age: While "child" is a broad term, there are often distinctions made between infants, toddlers, preschoolers, school-aged children, and teenagers.
* Context: The definition of "child" can vary depending on the context, such as in legal proceedings, medical settings, or educational programs.
It's important to note that:
* "Children" is a complex and nuanced concept.
* There is no single definition that captures all aspects of what it means to be a child.
* The understanding of childhood has evolved over time and varies across cultures.
Ultimately, the definition of "children" is a multifaceted one that considers legal, biological, social, and other factors.