smog
US /smɑːɡ/
UK /smɑːɡ/
1.
smog
fog or haze intensified by smoke or other atmospheric pollutants, especially from motor vehicles.
:
•
The city was covered in a thick layer of smog.
La città era coperta da uno spesso strato di smog.
•
Breathing in smog can cause respiratory problems.
Respirare lo smog può causare problemi respiratori.