reactive
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10 ENTRIES FOUND:

re·ac·tive

adjective \rē-ˈak-tiv\

Definition of REACTIVE

1
: of, relating to, or marked by reaction or reactance
2
a : readily responsive to a stimulus
b : occurring as a result of stress or emotional upset <reactive depression>
re·ac·tive·ly adverb
re·ac·tive·ness noun
re·ac·tiv·i·ty \(ˌ)rē-ˌak-ˈti-və-tē\ noun

Examples of REACTIVE

  1. The government's response to the problem was reactive rather than proactive.

First Known Use of REACTIVE

1794

Other Chemical Engineering Terms

alkali, cation, decant, hygroscopic, isotope, oxidize, slurry, solute, viscous

re·ac·tive

adjective \rē-ˈak-tiv\   (Medical Dictionary)

Medical Definition of REACTIVE

1
a : of, relating to, or marked by reaction <reactive symptoms> <a reactive process> b : capable of reacting chemically <highly reactive materials>
2
a : readily responsive to a stimulus <the skin of the geriatric is less reactive than that of younger persons—Louis Tuft> b : occurring as a result of stress or emotional upset especially from factors outside the organism <reactive depression>

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