Definition, Meaning & Synonyms

noxious gas

noun

/ˈnɒk.ʃəs ɡæs/

Definition

A harmful or toxic gas that can cause injury, illness, or death upon exposure.

Examples

Many factories are required to install scrubbers to reduce the release of noxious gas into the atmosphere.
Diving in water contaminated with noxious gas can lead to serious health complications.
The explosion released a cloud of noxious gas, prompting an emergency evacuation.

Meaning

Noxious gas refers to any gaseous substance that poses a threat to health or the environment. It often describes gases resulting from industrial processes, chemical spills, or natural phenomena.