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

"So drugs like fluphenazine (a long-term tranquilizer) is not allowed under most racing jurisdictions or under USEF and FEI rules, but racing jurisdictions may not expend the cost at the lab level to detect this drug that USEF and FEI would because of the potential for abuse in jumpers and show horses."

horse tranquilizer  sleeping pill  

tranquillizer  

psychotropic agent  sedative-hypnotic  sedative-hypnotic drug  

antianxiety drug  antipsychotic  antipsychotic agent  antipsychotic drug  anxiolytic  

Adrenalin  anesthetic  antihistamine  coramine  digitalis  

Amytal  Amytal pill  DET  DMT  Demerol