• 1  da ad. [ero bihurtu] to go mad/crazy/insane; to lose one's mind, to go out of one's mind

  presoa erotzen ari zen: the prisoner was going insane

• 2  du ad. [gogaitu, nekatu] to drive sb mad/crazy/nuts; to drive sb out of one's mind

  zarata horrek erotu egingo nau!: that noise is driving me crazy