What is Suicide ?
Suicide is (noun) 1. the act of kill- ing yourself Whether her death was mur- der or suicide is not yet known. to commit suicide to kill yourself He killed his two children and then committed suicide. at- tempted suicide, suicide attempt an act of trying to kill yourself, but not succeeding She is still in hospital after her suicide at- tempt. 2. a person who has killed himself
source: Easier English, Student Dictionary Upper Intermediate Level