citizen

noun

cit·​i·​zen ˈsi-tə-zən 

 also  -sən

1

a

: a native or naturalized person who owes allegiance to a government and is entitled to protection from it

She was an American citizen but lived most of her life abroad.

b

: a member of a state

2

: an inhabitant of a city or town

especially : one entitled to the rights and privileges of a freeman

3

: a civilian as distinguished from a specialized servant of the state

Soldiers were sent to protect the citizens.

citizenly

ˈsi-tə-zən-lē 

 also  -sən-

adjective

Synonyms

• national
• resident

Choose the Right Synonym for citizen

citizen, subject, national mean a person owing allegiance to and entitled to the protection of a sovereign state.

citizen is preferred for one owing allegiance to a state in which sovereign power is retained by the people and sharing in the political rights of those people.

the rights of a free citizen

subject implies allegiance to a personal sovereign such as a monarch.

the king's subjects

national designates one who may claim the protection of a state and applies especially to one living or traveling outside that state.

American nationals working in the Middle East

Examples of citizen in a Sentence

She was a United States citizen but lived most of her life abroad.

a group of Japanese citizens

Recent Examples on the Web

Police received several calls around 7 a.m. from concerned citizens reporting damage to some of the headstones and monuments at St. Patrick’s Cemetery, located at 94 Wall St, according to the Meriden Police Department. —Staff Report, Hartford Courant, 12 Aug. 2025

In March, a Chinese citizen named Sai Keung Tin was sentenced to 30 months in prison for smuggling more than 2,000 turtles from the United States to Hong Kong over about five years, federal prosecutors said. —Saman Shafiq, USA Today, 12 Aug. 2025

In Rosalinda’s case, only her eldest daughter Maria and a son – both US citizens over 18 years old – would best qualify to apply for aid on behalf of her family, with the rest either underage or undocumented. —Diego Mendoza, CNN Money, 12 Aug. 2025

There's good reason for this: These solutions empower citizen developers to quickly build and modify custom applications without the need for extensive coding expertise. —Yair Finzi, Forbes.com, 11 Aug. 2025

Word History

Etymology

Middle English citizein, from Anglo-French citezein, alteration of citeien, from cité city

First Known Use

14th century, in the meaning defined at sense 2

Phrases Containing citizen

• citizen's arrest
• second-class citizen
• senior citizen

Rhymes for citizen

• noncitizen

Kids Definition

citizen

noun

cit·​i·​zen ˈsit-ə-zən 

1

: a person who lives in a city or town

2

a

: a member of a state

b

: a person who owes allegiance to a government and is protected by it

Etymology

Middle English citizein, "citizen, resident of a town," derived from early French citeien (same meaning), from cité "town," derived from Latin civitas "state of being a resident of a town, citizenship," from civis "citizen" — related to city, civil

Legal Definition

citizen

noun

cit·​i·​zen

1

: a native or naturalized individual who owes allegiance to a government (as of a state or nation) and is entitled to the enjoyment of governmental protection and to the exercise of civil rights see also Scott v. Sandford compare resident

Note: Under the Fourteenth Amendment, “all persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside.” A person born outside of the U.S. to parents who were born or naturalized in the U.S. is also a citizen of the U.S. A corporation is not considered a citizen for purposes of the privileges and immunities clause of the Fourteenth Amendment. A corporation is, however, deemed a citizen of the state in which it is incorporated or has its principal place of business for purposes of diversity jurisdiction.

2

: a resident of a town or state who is also a U.S. native or was naturalized in the U.S.

Etymology

Anglo-French citezein, alteration of Old French citeien, from cité city