# psychostimulant

> English word · Adjective

## Definitions
1. Tending to increase mental alertness and awareness

## Etymology
From psycho- + stimulant.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/psychostimulant