denaturing
Concise Oxford English Dictionary © 2008 Oxford University Press:
denature /diːˈneɪtʃə/
▶verb
- 1 take away or alter the natural qualities of.
- 2 make (alcohol) unfit for drinking by adding toxic or foul-tasting substances.
– derivatives
denaturant noun,
denaturation noun.
denaturant noun,
denaturation noun.

