Definition of Reactive

Adjective: reactive  ree'ak-tiv

  1. (physics) participating readily in reactions
    "sodium is a reactive metal"; "free radicals are very reactive"
     
  2. Reacting to a stimulus
    "the skin of old persons is less reactive than that of younger persons";
    - responsive

See also:
reactivations
reactively

Anagrams containing the word reactive

rtevecai ereactiv vereacti ivereact tivereac ctiverea activere eactiver