Reactive
Pronunciation : Re*act`ive
Part of Speech : a.
Etymology : [Cf. F. r?actif.]
Definition : Defn: Having power to react; tending to reaction; of the nature of reaction. -- Re*act"ive*ly, adv. -- Re*act"ive*ness, n.
Source : Webster's Unabridged Dictionary, 1913
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