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denaturalize

American  
[dee-nach-er-uh-lahyz] / diˈnætʃ ər əˌlaɪz /
especially British, denaturalise

verb (used with object)

denaturalized, denaturalizing
  1. to deprive of proper or true nature; make unnatural.

  2. to deprive of the rights and privileges of citizenship or of naturalization.


denaturalize British  
/ diːˈnætʃrəˌlaɪz /

verb

  1. to deprive of nationality

  2. to make unnatural

"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

Other Word Forms

  • denaturalization noun

Etymology

Origin of denaturalize

First recorded in 1790–1800; de- + naturalize

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The federal government has to meet a high burden of proof when attempting to denaturalize a citizen, plus it can only proceed by a judicial order.

From Slate • Apr. 16, 2025

As attorney general, Mr. Civiletti successfully argued before the Supreme Court for the government’s right to denaturalize Nazi war criminals.

From New York Times • Oct. 17, 2022

What I want to do by putting “the Internet” in quotation marks is to denaturalize some of the assumptions we make for granted—for those assumptions have consequences.

From Slate • Apr. 3, 2013

Demjanjuk's legal troubles began in 1977, when the Government initiated a proceeding to denaturalize him.

From Time • Mar. 22, 2012

Christianity does not denaturalize, but only sanctifies and refines according to the laws of nature.

From A Short History of Monks and Monasteries by Wishart, Alfred Wesley