pasteurization

play
noun pas·teur·i·za·tion \ˌpas-chə-rə-ˈzā-shən, ˌpas-tyə-, -tə-\

Definition of pasteurization

  1. 1 :  partial sterilization of a substance and especially a liquid (as milk) at a temperature and for a period of exposure that destroys objectionable organisms without major chemical alteration of the substance

  2. 2 :  irradiation of food products

1886

First Known Use of pasteurization

1886


PASTEURIZATION Defined for English Language Learners

pasteurization

play
noun pas·teur·i·za·tion \ˌpas-chə-rə-ˈzā-shən, ˌpas-tyə-, -tə-\

Definition of pasteurization for English Language Learners

  • : a process in which a liquid (such as milk or cream) is heated to a temperature that kills harmful germs and then cooled quickly


PASTEURIZATION Defined for Kids

pasteurization

play
noun pas·teur·i·za·tion \ˌpas-chə-rə-ˈzā-shən, ˌpa-stə-\

Definition of pasteurization for Students

  1. :  the process of heating a liquid to a temperature to kill germs and then rapidly cooling it


Medical Dictionary

pasteurization

noun pas·teur·iza·tion

Medical Definition of pasteurization

  1. 1:  partial sterilization of a substance and especially a liquid (as milk) at a temperature and for a period of exposure that destroys pathogenic microorganisms

  2. 2:  partial sterilization of perishable food products (as fruit or poultry) with radiation (as gamma rays emitted by cobalt 60)

Variants of pasteurization

also British

pasteurisation

\ˌpas-chə-rə-ˈzā-shən, ˌpas-tə-\play


Seen and Heard

What made you want to look up pasteurization? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

of, relating to, or resembling a fox

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

  • alphabet-magnets
  • Which is the correct spelling?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ