<p><strong>Adjective</strong></p><ul><li>light, airy, or tenuous: an ethereal world created through the poetic imagination.</li><li>extremely delicate or refined: ethereal beauty.</li><li>heavenly or celestial: gone to his ethereal home.</li><li>of or relating to the upper regions of space.</li><li>Chemistry: pertaining to, containing, or resembling ether.</li></ul>