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Meaning of Entonox | Babel Free

Noun CEFR B1

Definitions

A mixture of nitrous oxide and oxygen used as an analgesic, especially during labour.

Examples

“Meronyms: nitrous oxide, N₂O; oxygen (strict sense), oxygen (loose sense), dioxygen, O₂”

“Near-synonym: gas and air (informal and nonproprietary name)”

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

entonyssid entopallium entophyte entopic graphomania entoplasm entoplastron