tranquilizer

noun

One that serves to tranquilize, as soothing music.

noun

Any of various drugs used to reduce tension or anxiety; an antianxiety agent.

noun

Any of various drugs used to treat psychotic states; an antipsychotic drug. Not in scientific use.

noun

One who or that which tranquilizes. Also spelled tranquiliser, tranquilliser.

noun

One who, or that which, tranquilizes.

noun

That which tranquillizes or soothes.

noun

A drug used to reduce anxiety or tension; a sedative.

noun

a drug used to reduce stress or tension without reducing mental clarity