/ Dictionary / Index P phosphatize: Meaning and Definition of Find definitions for: phos•pha•tize Pronunciation: (fos'fu-tīz"), [key] — -tized, -tiz•ing. to treat with phosphates. to change to phosphate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phosphatide phosphaturia Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language