<p><strong>Adjective</strong></p><ul><li>strengthening; invigorating: This mountain air is bracing.</li><li>of, relating to, or serving as a brace.</li></ul><p><strong>Noun</strong></p><ul><li>a brace.</li><li>braces collectively: The bracing on this scaffold is weak.</li><li>material, as timber, used for braces.</li></ul><p><strong>End of Response</strong></p>