—v.t. 1. to deprive of consciousness or strength by or as if by a blow, fall, etc.: The blow to his jaw stunned him for a moment. 2. to astonish; astound; amaze: Her wit stunned the audience. 3. to shock; overwhelm: The world was stunned by the attempted assassination. 4. to daze or bewilder by noise.
—n. 1. the act of stunning.
2. the condition of being stunned.