/ Dictionary / Index D dialyzate: Meaning and Definition of Find definitions for: di•al•y•zate Pronunciation: (dī-al'u-zāt"), [key] — n. the remaining, or colloidal, portion of a solution. the solution or the crystalline material that passes into it through the semipermeable membrane; diffusate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dialytic dialyze Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language