<p>The present invention relates to a denture, and should be created to achieve an object to hold, for example, a full denture in an oral cavity without use of a denture adhesive keeping away from the dislocation against user's will. The magnets to which their same poles are opposite each other are embedded in a couple of an upper artificial teeth and a lower artificial teeth respectively. And the full denture is held in the oral cavity by means of the interaction of a magnetic repulsion by the magnets on attaching the full denture in the oral cavity. <IMAGE></p>