smog

Pronunciation

• (US) enPR: smäg, IPA ^(key): /smɑɡ/ or /smɔɡ/
• (UK) IPA ^(key): /smɒɡ/

• Audio (UK)

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Noun

Singular smog

Plural smogs

1. Smog is formed when water vapour is mixed with smoke.

Related words

• fog
• haze
• smoke