absorptance

noun

ab·​sorp·​tance əb-ˈsȯrp-tən(t)s How to pronounce absorptance (audio)
-ˈzȯrp-
: the ratio of the radiant energy absorbed by a body to that incident upon it

Word History

Etymology

absorpt- (as in absorptive) + -ance

First Known Use

circa 1931, in the meaning defined above

Time Traveler
The first known use of absorptance was circa 1931

Dictionary Entries Near absorptance

Cite this Entry

“Absorptance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/absorptance. Accessed 21 Jun. 2024.

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