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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:

The vog can present health hazards for residents and visitors, damage plants and affect livestock, the observatory said.

From Seattle Times Jun. 3, 2024

Residents in Kau, the island’s southern district, are used to dealing with vog, Roth said, but reminded visitors, especially those with breathing issues, to be mindful.

From Seattle Times Sep. 12, 2023

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

The volcano also has fed vog, a hazy mix of sulfur dioxide, aerosols, moisture and dust, with fine particles that can travel deep into lungs, the Geological Survey said.

From Reuters May 20, 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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