smog

🇺🇸 /smɑːɡ/ 🇬🇧 /smɒɡ/
Frequency
Difficulty
Tags TOP20000CEFR-C1
noun
R

dirty air that looks like a mix of smoke and fog, often in cities

The city has high smog levels from car exhaust and factory smoke.

translation

n. dirty air that looks like a mix of smoke and fog, often in cities

Word Forms

Plural smogs