distractor

dis trac tor |disˈtraktər dəˈstræktər | ▶noun a person or thing that distracts. • an incorrect option in a multiple-choice question: four pictures, three of which are distractors.

distractor

dis |tract ¦or |dɪˈstraktə | ▶noun a person or thing that distracts: the visual channel is capable of being a powerful distractor. • an incorrect option in a multiple choice question.