tranquillising
tran-quil-lis-ing
adjective
Having a calming or sedative effect, often used to reduce anxiety or agitation.
"She was given a tranquillising injection."
verb
The action of making someone or something calm, quiet, or less anxious.
"The process of tranquillising the patient began."
Thesaurus
Synonyms: sedative, ataraxic, tranquillizing, tranquilising, tranquilizing, depressant, ataractic