acid snow

noun

: snow that has increased acidity caused by environmental factors (such as atmospheric pollutants)

Word History

First Known Use

1981, in the meaning defined above

Time Traveler
The first known use of acid snow was in 1981

Dictionary Entries Near acid snow

acid sludge

acid snow

acid sodium carbonate

See More Nearby Entries 

Cite this Entry

“Acid snow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acid%20snow. Accessed 28 Nov. 2024.

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Medical Definition

acid snow

noun
: acid precipitation in the form of snow
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