<p><strong>Noun</strong></p><ul><li>(usually initial capital letter) Also Excellence.</li><li>a title of honor given to certain high officials, as governors, ambassadors, and Roman Catholic bishops and archbishops (preceded by his, your, etc.).</li><li>(usually initial capital letter) a person so entitled.</li><li>(usually initial capital letter) the title of the governor general of Canada while in office.</li><li>Usually excellencies.</li><li>excellent qualities or features.</li></ul>