Rattled meaning : To create a rattling sound by shaking or striking. To scare, startle, unsettle, or unnerve. To make a rattling noise; to make noise by or from shaking. To assail, annoy, or stun with a ratting noise. To scold; to rail at. To drive or ride briskly, so as to make a clattering. To make a clatter with one's voice; to talk rapidly and idly; often with on or away.