naturalization

noun

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 are 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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The government knows its citizens through Social Security, tax records and naturalization files. Ellen Kurz, New York Daily News, 6 Aug. 2026 The Clooneys officially received French citizenship in December 2025, per a naturalization decree published by French newspaper Journal Officiel (and per Us). Rachel Burchfield, InStyle, 30 July 2026 Approximately 300 new citizens were sworn in at Red Rocks Amphitheatre in honor of the United States’ 250th anniversary during a special naturalization ceremony on Thursday, July 30, 2026, in Morrison, Colorado. Timothy Hurst, Denver Post, 30 July 2026 The number of naturalization applications processed fell by 75% (from 83,317 to 20,795) between May 2024 and May 2026, according to an NFAP analysis. Stuart Anderson, Forbes.com, 29 July 2026 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 8 Aug. 2026.

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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