<p><strong>Adjective</strong></p><ul><li>Of or relating to a substance that is used in the treatment of mood disorders, as characterized by various manic or depressive affects.</li></ul><p><strong>Noun</strong></p><ul><li>Also called energizer, psychic energizer.</li><li>Any such substance, as a tricyclic antidepressant, MAO inhibitor, or lithium.</li></ul><p><strong>End of Response</strong></p>