masturbate [masturbated, masturbating, masturbates](to masturbate) verb [UK: ˈmæ.stə.beɪt] [US: ˈmæ.stər.ˌbeɪt]Mothers used to tell their sons that if they masturbated they would go blind. = Mödrar brukade säga till sina söner att om dom masturberade skulle dom bli blinda.