Meaning of ethchlorvynol | Babel Free
/ˌɛθklɔː(ɹ)ˈvaɪnɒl/Definitions
A sedative and hypnotic drug used to treat insomnia.
uncountable
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.