What is the meaning of reactive?

adjective

  • Participating readily in reactions.
    • usage: "sodium is a reactive metal"; "free radicals are very reactive"
  • Reacting to a stimulus.
    • usage: "the skin of old persons is less reactive than that of younger persons"
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APAWordNet. (2010). reactive. Retrieved September 20, 2026, from http://smartdefine.org/reactive/definitions/1181954
ChicagoWordNet. 2010. "reactive" http://smartdefine.org/reactive/definitions/1181954 (accessed September 20, 2026).
HarvardWordNet 2010, reactive, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/reactive/definitions/1181954>.
MLAWordNet. "reactive" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/reactive/definitions/1181954>
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