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laughing gas
noun [U] informalDefinition
› nitrous oxide: a type of gas that is used as an anaesthetic (= a substance that stops pain)SurgerySpecific chemicals, chemical compounds and gasesSubstances and structures in the bodyTypes of chemical
(Definition of laughing gas noun from the Cambridge Advanced Learner's Dictionary & Thesaurus
© Cambridge University Press)
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More Results for “laughing gas”
SMART Thesaurus: Medical treatment: surgery
Synonyms and related words:
- anesthesia noun
- angioplasty noun
- biopsy noun
- bypass noun (OPERATION)
- cosmetic surgery noun
- facelift noun
- general anaesthetic noun
- go under the knife idiom
- graft noun (PIECE)
- graft verb (ADD PIECE)
- harvest verb (BODY PARTS)
- leucotomy noun
- mastectomy noun
- open sb up phrasal verb
- operable adjective (MEDICINE)
- sex change noun
- snip noun (CUT)
- spare-part surgery noun
- stitch sth/sb up phrasal verb
- surgical adjective
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