<p><strong>Noun</strong></p><ul><li>Astronomy: The point on the celestial sphere directly beneath a given position or observer and diametrically opposite the zenith.</li><li>Astrology: The point of a horoscope opposite the midheaven; the cusp of the fourth house.</li><li>The lowest point; point of greatest adversity or despair.</li></ul><p><strong>Synonyms</strong></p><ul><li>Foot</li><li>Floor</li><li>Bottom</li></ul><p><strong>End of Response</strong></p>