tranquillising

Thesaurus

Adj.

1.

tranquillising - tending to soothe or tranquilize; "valium has a tranquilizing effect"; "took a hot drink with sedative properties before going to bed"ataractic, ataraxic, sedative, tranquilising, tranquilizing, tranquillizingdepressant - capable of depressing physiological or psychological activity or response by a chemical agent