Source : Webster's Revised Unabridged Dictionary (1913)

Energize \En"er*gize\, v. i. [imp. & p. p. {Energized}; p. pr. &
   vb. n. {Energizing}.] [From {Energy}.]
   To use strength in action; to act or operate with force or
   vigor; to act in producing an effect.

         Of all men it is true that they feel and energize
         first, they reflect and judge afterwards. --J. C.
                                                  Shairp.