/ Dictionary / Index S solubilize: Meaning and Definition of Find definitions for: sol•u•bi•lize Pronunciation: (sol'yu-bu-līz"), [key] — -lized, -liz•ing. to make soluble, or to increase solubility. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. solubility product soluble Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language