English

Adjective

psychostimulant ‎(comparative more psychostimulant, superlative most psychostimulant)

1. Tending to increase mental alertness and awareness

   a psychostimulant effect

Noun

psychostimulant ‎(plural psychostimulants)

1. A drug that acts to temporarily increase mental alertness or awareness

Synonyms

• stimulant

See also

• psychostimulant on Wikipedia.Wikipedia