/ Dictionary / Index P pasteurizer: Meaning and Definition of Find definitions for: pas•teur•iz•er Pronunciation: (pas'chu-rī"zur, pas'tu-), [key] — n. an apparatus for pasteurizing milk and other liquids. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pasteurize pasticcio Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language