A drug that causes a sense of well-being, decreases fatigue and depression, and increases the desire to eat. These drugs can also cause mood changes and trouble with sleeping.
An agent with antidepressant or mood-elevating properties. ... Synonym: psychormic. ... (05 Mar 2000) ... 
(si″ko-stim´u-lәnt) producing a transient increase in psychomotor activity. a drug that produces such effects, such as amphetamine, methylphenidate, or caffeine.
Type: Term Pronunciation: sī′kō-stim′yū-lănt Definitions: 1. An agent with antidepressant or mood-elevating properties. Synonyms: psychormic
psychostimulant An agent (medical drug) with antidepressant or mood-elevating properties.