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Denature   /dɪnˈeɪtʃər/   Listen
verb
Denature  v. t.  
1.
To deprive of its natural qualities; change the nature of.
2.
To render (ethyl alcohol) unfit to drink by adding in toxic or unpalatable substances (such as benzene or pyridine) which nevertherless permit alcohol to be used as a solvent.
3.
Modify the tertiary structure of (a protein or nucleic acid) so as to reduce or destroy its characteristic biological activity. Note: Bioactive macromolecules such as enzymes or DNA may be denatured by heat, acid, alkali, or solvent treatment; the extent of such treatment required to denature a molecule varies with the specific compound. In some cases the denatured molecules may regain their original properties (renature) by other treatments. Denaturation may also cause a change in the physical properties of such molecules, e.g. proteins may become insoluble in water.



Denature  v. i.  To become denatured.






Collaborative International Dictionary of English 0.48








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"Denature" Quotes from Famous Books



... seven or eight times, the deepening pleasure of her expression being evidence that repetition failed to denature this work, but on the contrary, enhanced an appreciative surprise at its singular merit. Finally she folded the sheet of paper with a delicate carefulness unusual to her, and placed it in her skirt pocket; then she went downstairs and out into the back yard. ...
— Gentle Julia • Booth Tarkington

... good] deteriorate; weaken &c. 160; put back, set back; taint, infect, contaminate, poison, empoison[obs3], envenom, canker, corrupt, exulcerate|, pollute, vitiate, inquinate|; debase, embase|; denaturalize, denature, leaven; deflower, debauch, defile, deprave, degrade; ulcerate; stain &c. (dirt) 653; discolor; alloy, adulterate, sophisticate, tamper with, prejudice. pervert, prostitute, demoralize, brutalize; render vicious &c. 945. embitter, acerbate, ...
— Roget's Thesaurus

... the social form. Free to return to Poland, or certain to be tolerated there, he had preferred languishing ten [and some more] years far from his family, whom he adored, to the pain of seeing his country transformed and deformed [denature]. He had fled from tyranny, as now ...
— Frederick Chopin as a Man and Musician - Volume 1-2, Complete • Frederick Niecks



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