Violence: concepts and examples What is violence?olence is a complex concept. Violence is often understood as the use or threat of force that can result in injury, harm, deprivation or even death. It may be physical, verbal or psychological. The World Health Organisation (WHO) defines violence as "intentional use of physical force or power, threatened or actual, against oneself, another person, or against a group or community, that either results in or has a high likelihood of resulting in injury, death, psychological harm, maldevelopment or deprivation".1