pantropical

adjective

pan·​trop·​i·​cal ˌpan-ˈträ-pi-kəl How to pronounce pantropical (audio)
variants or less commonly pantropic
: occurring or distributed throughout the tropical regions of the earth

Word History

First Known Use

1913, in the meaning defined above

Time Traveler
The first known use of pantropical was in 1913

Browse Nearby Words

Cite this Entry

“Pantropical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pantropical. Accessed 6 Jul. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster