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| tropic |
| (Jerry Malone) |
- Either of two parallels of latitude on the earth, one 23°27′ north of the equator and the other 23°27′ south of the equator, representing the points farthest north and south at which the sun can shine directly overhead and constituting the boundaries of the Torrid Zone.
- Tropics or tropics The region of the earth's surface lying between these latitudes.
- Astronomy. Either of two corresponding parallels of celestial latitude that are the limits of the apparent northern and southern passages of the sun.
Of or relating to the Tropics; tropical.
[Middle English tropik, from Old French tropique, from Late Latin tropicus, from Latin, of a turn, from Greek tropikos, from tropē, a turning.]






