| / English Dictionary |
NITROGEN DIOXIDE
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
A highly poisonous brown gas (NO2)
Classified under:
Hypernyms ("nitrogen dioxide" is a kind of...):
dioxide (an oxide containing two atoms of oxygen in the molecule)
gas (a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely)
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