tranquilliser
tran-quil-lis-er
noun
A drug or agent used to calm a person or animal.
"The doctor prescribed a mild tranquilliser."
Thesaurus
Synonyms: ataractic drug, antianxiety agent, tranquillizer, ataractic, ataractic agent, tranquilizer
tran-quil-lis-er
A drug or agent used to calm a person or animal.
"The doctor prescribed a mild tranquilliser."
Synonyms: ataractic drug, antianxiety agent, tranquillizer, ataractic, ataractic agent, tranquilizer