laughy gas
Synonym of laughing gasSynonym of laughing gas (“nitrous oxide, especially when used as an anaesthetic”).
Meaning
1 senses(humorous, rare, uncountable)Synonym of laughing gas (“nitrous oxide, especially when used as an anaesthetic”).
Origin
A modification of laughing gas.A modification of laughing gas.
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Synonyms
1 synonymsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable