Looking for the meaning of the word QUIETENER in English for both noun and verb forms from the Oxford Dictionary? Below, you can explore all possible meanings and definitions of QUIETENER with sentence examples. You can also use the “AUDIO PRONUNCIATION” track to check the correct pronunciation in British English.
Word: Quietener
Speech Type: Noun
Etymology:
mid 19th century; earliest use found in The Times. From quieten + -er
Definition:
A substance that quiets or soothes; a sedative or narcotic drug.
Variant Forms:
- quietner
