/ fjuːmz; NAmE / noun
[ pl. ] (also less frequent fume [ U ]) smoke, gas, or sth similar that smells strongly or is dangerous to breathe in :
diesel / petrol / exhaust fumes
to be overcome by smoke and fumes
Clouds of toxic fumes escaped in a huge chemical factory blaze.
The body of a man was found in a fume-filled car yesterday.