What does ammonia mean?
A colourless gas with a characteristic pungent smell, used as a refrigerant and in the manufacture of fertilizers and plastics. It is also used as a cleaning agent and in the production of pharmaceuticals.
Example
"The farmer used ammonia to clean the barn, but had to ventilate the area carefully to avoid inhaling the fumes."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.