- subject to destruction or loss of characteristic properties by the action of moderate heat, as certain toxins and enzymes (opposed to thermostable).
Origin of thermolabile
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- (of certain biochemical and chemical compounds) easily decomposed or subject to a loss of characteristic properties by the action of heata thermolabile enzyme Compare thermostable (def. 1)
C20: from thermo- + labile
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
- Subject to destruction, decomposition, or great change by moderate heating. Used especially of biochemical substances.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.