Simple Definition of pasteurization

from our Learner's Dictionary

pasteurization

noun

variants also British pasteurisation
ˌpæstʃərəˈzeɪʃən How to pronounce pasteurization (audio)
British ˌpɑːstʃəˌraɪˈzeɪʃən
: a process in which a liquid (such as milk or cream) is heated to a temperature that kills harmful germs and then cooled quickly

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“Pasteurization.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/pasteurization. Accessed 16 Apr. 2026.

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