<p><strong>Adjective</strong></p><ul><li>protected or strengthened against attack; provided with defensive military works.</li><li>given strength or vigor, as by food or drink.</li><li>having one or more ingredients added, as vitamins, minerals, etc., to increase nutritional value.</li><li>(of wine or the like) having extra alcohol added.</li><li>strengthened mentally or morally.</li><li>having ingredients, elements, or features added in order to increase effectiveness or withstand strain or wear.</li></ul><p><strong>Verb</strong></p><ul><li>the simple past tense and past participle of fortify.</li></ul>