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vog

American  
[vog, vawg] / vɒg, vɔg /

noun

  1. air pollution containing gases and particles from a volcanic eruption combined with moisture from fog to create an unpleasant atmospheric cloud.


Etymology

Origin of vog

1965–70; v(olcanic) ( def. ) + (f)og 1 ( def. ) or (sm)og ( def. )


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Its monitoring stations reported air quality was normal on Monday afternoon, but the department warned that the potential for health hazards from airborne ash, sulfur dioxide and volcanic smog, known as vog, could increase.

From New York Times ● Nov. 29, 2022

They form volcanic smog, or vog, when they mix with vapor, oxygen and dust in sunlight.

From Seattle Times ● Nov. 28, 2022

But they also combine with other particles to form vog, which can spread across the Big Island and even waft over to the state’s other islands.

From Seattle Times ● Nov. 28, 2022

Island residents are familiar with vog, or volcanic smog, which is formed when sulfur dioxide is emitted from erupting lava.

From Los Angeles Times ● May 22, 2018

Never God made vog as could stop their eyesen," he whispered in answer, fearfully; "here us be by the hollow ground.

From Lorna Doone A Romance of Exmoor by R. D. (Richard Doddridge) Blackmore

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