naturalize

verb

nat·​u·​ral·​ize ˈna-ch(ə-)rə-ˌlīz How to pronounce naturalize (audio)
naturalized; naturalizing

transitive verb

1
: to confer the rights of a national on
especially : to admit to citizenship
2
: to introduce into common use or into the vernacular
3
: to bring into conformity with nature
4
: to cause (something, such as a plant) to become established as if native

intransitive verb

: to become established as if native

Examples of naturalize in a Sentence

The government refused to naturalize them without documentation. naturalized citizens of the U.S. Several Asian fish have become naturalized in these lakes. Before you naturalize bulbs in your lawn, fertilize well. These daisies naturalize well in the Pacific Northwest.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In my 32 years at FIU, students in my courses and research lab originated from dozens of countries; many were naturalized, some were DACA recipients, others here on student visas. Philip Stoddard, Sun Sentinel, 13 July 2025 According to the 14th Amendment of the Constitution, a president does not have the power to revoke the citizenship of a person born or naturalized in the United States. Daily News Staff, New York Daily News, 12 July 2025 How many people are naturalized in Arizona every year? Laura Gersony, AZCentral.com, 4 July 2025 The 14th Amendment to the U.S. Constitution guarantees that all people born or naturalized in the United States are U.S. citizens. David Plazas, The Tennessean, 2 July 2025 See All Example Sentences for naturalize

Word History

First Known Use

1559, in the meaning defined at transitive sense 1

Time Traveler
The first known use of naturalize was in 1559

Browse Nearby Words

Cite this Entry

“Naturalize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/naturalize. Accessed 19 Jul. 2025.

Kids Definition

naturalize

verb
nat·​u·​ral·​ize ˈnach-(ə-)rə-ˌlīz How to pronounce naturalize (audio)
naturalized; naturalizing
1
: to introduce into common use
naturalize a foreign word
2
: to become or cause to become established as if native
naturalized weeds
3
: to give the rights and privileges of citizenship to
naturalize a foreign-born person

Legal Definition

naturalize

transitive verb
nat·​u·​ral·​ize ˈna-chə-rə-ˌlīz How to pronounce naturalize (audio)
naturalized; naturalizing
: to admit (a person) to citizenship
naturalization noun

More from Merriam-Webster on naturalize

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!