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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While the overall atmospheric setup late Tuesday doesn't guarantee severe weather, a few individual storms could pose a damaging wind threat. Newsroom Meteorologist, Austin American Statesman, 9 Mar. 2026 The sodium circulates around the fuel at near-atmospheric pressure, eliminating the need for the massive high-pressure containment vessels required in traditional light-water reactors. David Szondy march 08, New Atlas, 8 Mar. 2026 In the lab setting, various atmospheric variables can be precisely manipulated to closely understand the phenomenon. Mrigakshi Dixit, Interesting Engineering, 6 Mar. 2026 The fiery atmospheric reentries of satellites would be a source of pollution, too, dumping significant amounts of vaporized metal and plastic into our planet’s fragile upper atmosphere. Phil Plait, Scientific American, 6 Mar. 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 12 Mar. 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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