Tropic
- Noun. one of two specific lines of latitude that divide the Northern and Southern hemispheres, respectively; the Tropic of Cancer and the Tropic of Capricorn.
- Noun. Either of the two parallels of latitude 23°27′north and south of the equator; the farthest points at which the sun can be directly overhead; the boundaries of the torrid zone or tropics.
- Adjective. Of, or relating to the tropics; tropical.
- Adjective. (qualifier, weather) hot and humid.
- Adjective. (biochemistry) (''noncomparative'') Having the quality of indirectly inducing a biological or chemical change in a system or substrate.
This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.