ALL DEFINITIONSSuicide AttemptDefinitionA suicide attempt is an act of self-harm that is done with the intent to end one’s own life. Related SpecialistsGerard SanacoraPhD, MDRelated Fact SheetsSuicideRelated DepartmentsShowing 3 of 6Child Study CenterEpilepsy & SeizuresSmilow Tobacco Treatment ProgramMore Related Departments