DICT.TW Dictionary Taiwan

 Twitch v. t. [imp. & p. p. Twitched p. pr. & vb. n. Twitching.]  To pull with a sudden jerk; to pluck with a short, quick motion; to snatch; as, to twitch one by the sleeve; to twitch a thing out of another's hand; to twitch off clusters of grapes.
    Thrice they twitched the diamond in her ear.   --Pope.