laughing gas

/ˌlæfɪŋ ˈgæs/
IPA guide

Definitions of laughing gas
  1. noun
    inhalation anesthetic used as an anesthetic in dentistry and surgery
    synonyms: nitrous oxide
    see moresee less
    type of:
    inhalation anaesthetic, inhalation anesthetic, inhalation general anaesthetic, inhalation general anesthetic
    a gas that produces general anesthesia when inhaled
Cite this entry
Style:
MLA
  • MLA
  • APA
  • Chicago

Copy citation
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘laughing gas'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Word Family