1. To change the place of in any manner; to move. My foot I had never yet in five days been able to stir. Sir W. Temple. 2. To disturb the relative position of the particles of, as of a liquid, by passing something through it; to agitate; as, to stir a pudding with a spoon. My mind is troubled, like a fountain stirred. Shak. 3. To bring into debate; to agitate; ...