 laughing_gas |
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| 1. | [ noun ] (chemistry,medicine,dentistry,pharmacology,surgery) inhalation anesthetic used as an anesthetic in dentistry and surgery | |
| Synonyms: | nitrous_oxide | |
| Related terms: | inhalation_anesthetic ammonium_nitrate | |
| Similar spelling: |
laughing_gull laughing_hyena laughing_owl laughingstock laughingly |
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