Disabilities and impairment that may be cognitive, developmental, intellectual, physical, mental and other combination of these. It affect a person's life activities and may be present from birth or occur during a person's lifetime.
It is a problem experienced by an individual in involvement of life situation. It is not just health problem it is a complex phenomenon. It is usually permanent. A disability may be the reason from an accident, disease or heredity.
Also Read :- Describe Types of disability ?