Associations to the word «Stimulus»

Wiktionary

STIMULUS, noun. (Can we clean up([1]) this sense?) Anything that may have an impact or influence on a system.
STIMULUS, noun. (Can we clean up([1]) this sense?) (physiology) Something external that elicits or influences a physiological or psychological activity or response.
STIMULUS, noun. (Can we clean up([1]) this sense?) (psychology) Anything effectively impinging upon any of the sensory apparatuses of a living organism, including physical phenomena both internal and external to the body.
STIMULUS, noun. (Can we clean up([1]) this sense?) Anything that induces a person to take action.

Dictionary definition

STIMULUS, noun. Any stimulating information or event; acts to arouse action.

Wise words

Occasionally in life there are those moments of unutterable fulfillment which cannot be completely explained by those symbols called words. Their meanings can only be articulated by the inaudible language of the heart.
Martin Luther King Jr.