naturalization

noun

nat·​u·​ral·​i·​za·​tion ˌna-ch(ə-)rə-lə-ˈzā-shən How to pronounce naturalization (audio)
plural naturalizations
: the act or process of naturalizing : the state of being naturalized: such as
a
: the course of action undertaken to become a citizen of a country other than the country where one was born
I complete the application for naturalization, wondering whether I know enough American history and government, and whether I could be disqualified for not knowing all the unmemorable lines of Francis Scott Key's "Star Spangled Banner."Judy Ray
b
of a non-native plant or animal : the process of becoming or the state of being established in the wild so that growth and reproduction is possible without human intervention
This phenomenon follows the typical pattern of invading plant and animal species, the gradual process of naturalization by which ecological balance tends to reassert.John Eastman

Examples of naturalization in a Sentence

Recent Examples on the Web
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Mahdawi, who was detained in April after completing his naturalization interview, had been outspoken on the Columbia University campus in opposition to the war in Gaza. Aaron Katersky, ABC News, 30 Sep. 2025 The fund helps immigrants with basic processes like naturalization applications and work authorization filings but may also be used for legal defense during deportation proceedings. Jordan Smith, IndyStar, 25 Sep. 2025 Mahdawi was taken into custody during his naturalization interview. Zach Schonfeld, The Hill, 24 Sep. 2025 David Ryder/Getty Images Although immigrants applying for citizenship have often been through rigorous vetting before, for visas and green cards, the new test forms part of a wider set of adjustments being made by USCIS to the naturalization process. Dan Gooding, MSNBC Newsweek, 17 Sep. 2025 See All Example Sentences for naturalization

Word History

First Known Use

1558, in the meaning defined above

Time Traveler
The first known use of naturalization was in 1558

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Cite this Entry

“Naturalization.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/naturalization. Accessed 7 Oct. 2025.

Kids Definition

naturalization

noun
nat·​u·​ral·​i·​za·​tion
ˌnach-(ə-)rə-lə-ˈzā-shən
: the act or process of naturalizing : the state of being naturalized

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