from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Subject to destruction, decomposition, or great change by moderate heating. Used especially of biochemical substances.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Subject to destruction/decomposition or change in response to heat.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. (chemistry, physics, biology) readily changed or destroyed by heat
thermo- + labile (Wiktionary)