HyperDic: laughing_gas

English > 1 sense of the expression laughing gas:
NOUNartifactlaughing gas, nitrous oxideinhalation anesthetic used as an anesthetic in dentistry and surgery
English > laughing gas: 1 sense > noun 1, artifact
Meaninginhalation anesthetic used as an anesthetic in dentistry and surgery.
Synonymnitrous oxide
Broaderinhalation anesthetic, inhalation anaesthetic, inhalation general anesthetic, inhalation general anaestheticA gas that produces general anesthesia when inhaled
Substancesammonium nitrateUsed as an explosive and fertilizer and rocket propellant
Spanishgas hilarante, óxido nitroso
Catalanòxid nitrós

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