the GNU version of the Collaborative International Dictionary of English
adj. Within the tropics.
The Century Dictionary and Cyclopedia
Situated within the tropics; of or pertaining to the regions within the tropics: as, an intratropical climate.
Word Usage
"Another tribe exists in the intratropical part of the Australian continent, to which, nearly 40 years ago, in the Banksian Herbarium, I gave the generic name of Tribulopis, and which may readily be distinguished by the following characters."