Any of several drugs that sedate by acting on the central nervous system: medical uses include the treatment of anxiety, tension, and high blood pressure
{i} someone or something that depresses; substance which depresses bodily activity (i.e. alcohol); sedative, drug that reduces tension and anxiety
A substance that reduces a bodily functional activity or an instinctive desire, such as appetite
a substance or drug that makes your body processes slower and makes you feel very relaxed or sleepy stimulant