1.
[syn: pasteurization, pasteurisation]
The Collaborative International Dictionary of English v.0.48:
Pasteurization \Pas*teur`i*za"tion\, n.
A process devised by Pasteur for preventing or checking
fermentation in fluids, such as wines, milk, etc., by
exposure to a temperature of 140[deg] F., thus destroying the
vitality of the contained microorganisms.
[1913 Webster]
WordNet (r) 3.0 (2006):
pasteurization
n 1: partial sterilization of foods at a temperature that
destroys harmful microorganisms without major changes in
the chemistry of the food [syn: pasteurization,
pasteurisation]