Available Definitions:
1) v. t. - To refine intellectiually or morally; to purify from the corrupting influence of the world; to give a spiritual character or tendency to; as, to spiritualize soul.
2) v. t. - To give a spiritual meaning to; to take in a spiritual sense; -- opposed to literalize.
3) v. t. - To extract spirit from; also, to convert into, or impregnate with, spirit.