Definify.com
Webster 1913 Edition
Stimulant
1.
Serving to stimulate.
2.
(Physiol.)
Produced increased vital action in the organism, or in any of its parts.
Stim′u-lant
,Noun.
[Cf. F.
stimulant
.] 1.
That which stimulates, provokes, or excites.
His feelings had been exasperated by the constant application of
stimulants
. Macaulay.
2.
(Physiol. & Med.)
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.
Webster 1828 Edition
Stimulant
STIMULANT
,Adj.
STIMULANT
,Noun.