Source : Webster's Revised Unabridged Dictionary (1913)

Transhumanize \Trans*hu"man*ize\, v. t.
   To make more than human; to purity; to elevate above
   humanity. [R.]

         Souls purified by sorrow and self-denial,
         transhumanized to the divine abstraction of pure
         contemplation.                           --Lowell.