CEFR B2
ether
noun
Meaning
A volatile, flammable liquid used as an anesthetic and solvent.
Examples
- The smell of ether hung heavy in the old operating room.
- Ether was one of the first effective general anesthetics.
Synonyms: anesthetic, narcotic
CEFR B2
noun
A volatile, flammable liquid used as an anesthetic and solvent.
Synonyms: anesthetic, narcotic