altithermal

adjective

al·​ti·​ther·​mal
¦altə̇¦thərməl
: of or belonging to a time during which the climate is relatively warm
—often used of a part of postglacial time

Word History

Etymology

alti- + thermal

First Known Use

1948, in the meaning defined above

Time Traveler
The first known use of altithermal was in 1948

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Dictionary Entries Near altithermal

altisonant

altithermal

altitude

See More Nearby Entries 

Cite this Entry

“Altithermal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/altithermal. Accessed 28 Nov. 2024.

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