atmospheric

adjective

at·​mo·​spher·​ic ˌat-mə-ˈsfir-ik How to pronounce atmospheric (audio)
-ˈsfer-
1
a
: of, relating to, or occurring in the atmosphere
atmospheric dust
b
: resembling the atmosphere : airy
2
: having, marked by, or contributing aesthetic or emotional atmosphere
an atmospheric inn
also : marked by an emphasis on impression or tone
atmospherically adverb

Examples of atmospheric in a Sentence

Recent Examples on the Web
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Furthermore, there’s a higher than 90% correlation between atmospheric carbon dioxide concentration and average surface temperature, and a more than 95% correlation between carbon dioxide concentration and world fossil fuel use. Sun Sentinel Editorial Board, Sun Sentinel, 23 Feb. 2026 Unlike traditional atmospheric water generators that require significant electricity to cool the air, Yaghi’s system runs off-grid using only the sun’s heat. Munis Raza, Interesting Engineering, 23 Feb. 2026 Even warmer air arrives Wednesday, as the strong southerly flow strengthens ahead of an atmospheric disturbance passing north of Texas. Newsroom Meteorologist, Austin American Statesman, 22 Feb. 2026 This means at max, an atmospheric pressure of around 7-12% of Earth's, and no greenhouse warming that would melt ice and create bodies of water. Alan Bradley, Space.com, 21 Feb. 2026 See All Example Sentences for atmospheric

Word History

Etymology

atmosphere + -ic entry 1

First Known Use

1722, in the meaning defined at sense 1a

Time Traveler
The first known use of atmospheric was in 1722

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Cite this Entry

“Atmospheric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/atmospheric. Accessed 27 Feb. 2026.

Kids Definition

atmospheric

adjective
at·​mo·​spher·​ic ˌat-mə-ˈsfi(ə)r-ik How to pronounce atmospheric (audio)
-ˈsfer-
: of or relating to the atmosphere
atmospheric pressure
atmospherically adverb

More from Merriam-Webster on atmospheric

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