| 1. | Astronomy. the Goat, a zodiacal constellation between Sagittarius and Aquarius. |
| 2. | Astrology.
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| 3. | tropic of. See under tropic (def. 1a). |
| 1. | Geography.
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| 2. | Astronomy. either of two circles on the celestial sphere, one lying in the same plane as the tropic of Cancer, the other in the same plane as the tropic of Capricorn. |
| 3. | of, pertaining to, characteristic of, or occurring in the tropics; tropical: romance under the tropic skies of Old Mexico. |

| tropic of Capricorn n. The parallel of latitude 23°27' south of the equator, the southern boundary of the Torrid Zone, and the most southerly latitude at which the sun can shine directly overhead. |
| Capricorn (kāp'rĭ-kôrn') or Capricornus (kāp'rĭ-kôrn') Pronunciation Key
A constellation in the Southern Hemisphere near Aquarius and Sagittarius. Capricorn (the Goat) is the tenth sign of the zodiac. |
tropic (trŏp'ĭk) Pronunciation Key
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| Tropic of Capricorn
The parallel of latitude approximately 23°27' south. It forms the boundary between the Torrid and South Temperate zones. |