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Word: stimulus (lookup usage) (lookup stats)


Meaning:

Noun:

  • Anything that induces a person to take action
  • Anything that may have an impact or influence on a system
  • physiology Something external that elicits or influences a physiological or psychological activity or response.
  • psychology Anything effectively impinging upon any of the sensory apparatuses of a living organism, including physical phenomena both internal and external to the body.

Source: Wiktionary | Src Info »