What is "memorized"

Memorize \Mem"o*rize\, v. t. [imp. & p. p. Memorized; p. pr. & vb. n. Memorizing.] [See Memory.]

1. To cause to be remembered; hence, to record. [Obs.]

   They neglect to memorize their conquest.
   --Spenser.

   They meant to . . . memorize another Golgotha.
   --Shak.

2. To commit to memory; to learn by heart.

vb. (en-past of: memorize)