nitrous_oxide | ||
1. | [ noun ] (chemistry,medicine,dentistry,pharmacology,surgery) inhalation anesthetic used as an anesthetic in dentistry and surgery | |
Synonyms: | laughing_gas | |
Related terms: | inhalation_anesthetic ammonium_nitrate | |
Similar spelling: |
nitrogen_oxide nitrous_acid nitric_oxide nitrogenous nitrous_bacteria nitrogen_dioxide |