<p><strong>Verb</strong></p><ul><li>(used with object) moisturized, moisturizing.<ul><li>to add or restore moisture to (something): to moisturize one's skin with lotion; to moisturize air.</li></ul></li></ul><p><strong>Verb</strong></p><ul><li>(used without object)<ul><li>to make something moist; counteract a dry condition with moisture: a skin cream that moisturizes while you sleep.</li></ul></li></ul>