<p><strong>Noun:</strong></p><ul><li>the field concerned with the maintenance or restoration of the health of the body or mind.</li><li>any of the procedures or methods employed in this field.</li></ul><p><strong>Adjective:</strong></p><ul><li>of, relating to, or involved in healthcare:<ul><li>healthcare workers;</li><li>a healthcare center.</li></ul></li></ul>