HOW TO PRONOUNCE
Nitrous Oxide
American English · Video pronunciation
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American Pronunciation Guide · 0:47
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What does Nitrous Oxide mean?
noun
- A nonflammable gas commonly used in surgery and dentistry for its anaesthetic and analgesic effects and in motorsport for bursts of added power.
Definitions regrouped for readability · CC BY-SA 4.0
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In the pages of books
See this word in context.
He had a notion that the nitrous oxide gas was dangerous, so on this occasion, as on all others, used ether.
Nitrogen monoxide or protoxide, the nitrous oxide of dentists, when inhaled, produces insensibility to pain,-- anaesthesia,-- and, if continued, death from suffocation.
More book examples (2)
Chloroform, nitrous oxide gas, and ether had been placed at the service of the physician in saving life, and the revolver, guncotton, and nitroglycerine added to the agencies for slaughter.
Humphry Davy had noted the effects of nitrous oxide.