pasteurize

[ pas-chuh-rahyz, pas-tuh- ]
/ ˈpæs tʃəˌraɪz, ˈpæs tə- /

verb (used with object), pas·teur·ized, pas·teur·iz·ing.

to expose (a food, as milk, cheese, yogurt, beer, or wine) to an elevated temperature for a period of time sufficient to destroy certain microorganisms, as those that can produce disease or cause spoilage or undesirable fermentation of food, without radically altering taste or quality.
Also especially British, pas·teur·ise.

Origin of pasteurize

First recorded in 1880–85; Pasteur + -ize

Related forms

pas·teur·i·za·tion, nounsu·per·pas·teur·ized, adjectiveul·tra·pas·teur·ized, adjectiveun·pas·teur·ized, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for pasteurized

British Dictionary definitions for pasteurized

pasteurize

pasteurise

/ (ˈpæstəˌraɪz, -stjə-, ˈpɑː-) /

verb (tr)

to subject (milk, beer, etc) to pasteurization
rare to subject (a patient) to pasteurism
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for pasteurized

pasteurize

[ păschə-rīz′, păstə- ]

v.

To treat by pasteurization.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.