<p><strong>Noun</strong></p><ul><li>A nonreigning male member of a royal family.</li><li>A sovereign or monarch; king.</li><li>(In Great Britain) a son or grandson (if the child of a son) of a king or queen.</li><li>The English equivalent of any of various titles of nobility in other countries.</li><li>A holder of such a title.</li><li>The ruler of a small state, as one actually or nominally subordinate to a suzerain: Monaco is ruled by a prince.</li><li>A person or thing that is chief or preeminent in any class, group, etc.: a merchant prince.</li><li>A person possessing admirably fine and genial characteristics: He is a prince of a man.</li></ul>