naturalize

verb

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

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.
The Associated Press profiled the woman in 2024 as part of a story about how many international adoptees were left without citizenship because their American adoptive parents failed to naturalize them. Claire Galofaro, Los Angeles Times, 15 June 2026 He was naturalized in 1949 and elected to Congress in 1956, the first Indian-American to serve there. Alex Knapp, Forbes.com, 11 June 2026 The messaging raises concerns among immigrant advocates, legal scholars and naturalized Americans about the potential for abuse. Brittney Melton, NPR, 4 June 2026 People born or naturalized here are citizens. Natashia Deon, Oc Register, 31 May 2026 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 18 Jun. 2026.

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

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