dangerousgas
nounUK /ˈdeɪn.dʒər.əs ɡæs/
US /ˈdeɪn.dʒɚ.əs ɡæs/
A dangerous gas is a gas that can hurt people or make them sick.
The firefighters wore masks because dangerous gas was leaking from the pipe.
RELATED WORDS
OTHER MEANINGS
2. A gas that can catch fire or explode easily.
The workers checked for dangerous gas before welding near the tank.
3. A gas that can make it hard to breathe in a closed room.
Never run a generator indoors because it gives off dangerous gas.
4. A gas used in war or attacks to harm people.
Soldiers carried detectors to warn them of dangerous gas on the battlefield.