off-gassing

noun

off-gas·sing ˈȯf-ˌga-siŋ

: the emission of especially noxious gases (as from a building material)

Word History

First Known Use

1965, in the meaning defined above

Time Traveler

The first known use of off-gassing was in 1965

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Browse Nearby Words

off-gas

off-gassing

off-glide

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Style

“Off-gassing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/off-gassing. Accessed 30 Jul. 2025.

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