- Energiser
- Pep pill
- Tonic
- Serving to stimulate.
- Produced increased vital action in the organism, or in
any of its parts.
- That which stimulates, provokes, or excites.
- An agent which produces a temporary increase of vital
activity in the organism, or in any of its parts; -- sometimes used
without qualification to signify an alcoholic beverage used as a
stimulant.