sedative

Calming, soothing, inducing sleep, tranquilizing

Adjective

  1. Calming, soothing, inducing sleep, tranquilizing

Origin

Inherited from Middle English sedatif, from Anglo-Norman sedatif, from Medieval Latin sēdātīvus, which itself likely influenced the modern spelling.

Forms

more sedative most sedative

Synonyms

ataractic ataraxic

Derived

analgosedative equisedative hypnosedative monosedative nonsedative salt sedative sedative salt subsedative

Noun

  1. An agent or drug that sedates, having a calming or soothing effect, or inducing sleep.

Forms

sedatives

Synonyms

sleeping pill soporific tranquilizer anxiolytic depressant downer