depressant
Adjective
-
Capable of depressing physiological or psychological activity or response by a chemical agent (synset 302315894)
similar to:
- ataractic, ataraxic, sedative, tranquilising, tranquilizing, tranquillising, tranquillizing - tending to soothe or tranquilize
- narcotic, narcotising, narcotizing - inducing stupor or narcosis
- relaxant - tending to relax or relieve muscular or nervous tension
- hypnagogic, hypnogogic, somniferous, somnific, soporiferous, soporific - sleep inducing
Noun
-
A drug that reduces excitability and calms a person (synset 104173614)
is a type of:
- drug of abuse, street drug - a drug that is taken for nonmedicinal reasons (usually for mind-altering effects); drug abuse can lead to physical and mental damage and (with some substances) dependence and addiction
- medicament, medication, medicinal drug, medicine - (medicine) something that treats or prevents or alleviates the symptoms of disease
subtypes:- chloral hydrate - a colorless crystalline drug used as a sedative; irritates the stomach and can be addictive
- doriden, glutethimide - sedative (trade name Doriden) used to treat some sleep disorders
- sedative-hypnotic, sedative-hypnotic drug - a sedative that depresses activity of the central nervous system and reduces anxiety and induces sleep
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