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Synonyms

stranger

American  
[streyn-jer] / ˈstreɪn dʒər /

noun

  1. a person with whom one has had no personal acquaintance.

    He is a perfect stranger to me.

    Antonyms:
    acquaintance
  2. a newcomer in a place or locality.

    a stranger in town.

  3. an outsider.

    They want no strangers in on the club meetings.

  4. a person who is unacquainted with or unaccustomed to something (usually followed byto ).

    He is no stranger to poverty.

  5. a person who is not a member of the family, group, community, or the like, as a visitor or guest.

    Our town shows hospitality to strangers.

  6. Law. one not privy or party to an act, proceeding, etc.


stranger British  
/ ˈstreɪndʒə /

noun

  1. any person whom one does not know

  2. a person who is new to a particular locality, from another region, town, etc

  3. a guest or visitor

  4. (foll by to) a person who is unfamiliar (with) or new (to) something

    he is no stranger to computers

  5. law a person who is neither party nor privy to a transaction

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Stranger, foreigner both refer to someone regarded as outside of or distinct from a particular group. Stranger may apply to one who does not belong to some group—social, professional, national, etc.—or may apply to a person with whom one is not acquainted. Foreigner emphasizes a difference in language, customs, and background.

Other Word Forms

  • strangerlike adjective

Etymology

Origin of stranger

1325–75; Middle English, from Middle French estrangier, equivalent to estrange strange + -ier -ier 2

Explanation

A stranger is someone you don't know or who doesn't belong in a specific place. Parents tell their kids, "Don't talk to strangers." That's because strangers are people they don't know, who could be dangerous. Just like strange things are odd or weird, a stranger is unknown and therefore potentially scary. Also, anyone out of place can be considered a stranger. A fireman in a police station is a stranger, and a mascot in a scientific lab is a stranger. Either type of stranger is likely to make someone say, "Who's that?"

Keep Reading on Vocabulary.com

Vocabulary lists containing stranger

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Khong is no stranger to feeding life’s great losses and unknowables through the processing plant of fiction.

From Los Angeles Times • Apr. 13, 2026

Thucydides was partial to naturalistic explanation and, no stranger to eclipses himself, might well have offered Pericles’ nervous helmsman a cloak.

From The Wall Street Journal • Apr. 10, 2026

As the company prepares for a public launch, experts have said SpaceX’s IPO could wind up a friend or foe to the space sector, which itself is no stranger to meme stocks.

From MarketWatch • Apr. 8, 2026

Donald Trump is no stranger to provocative language.

From Barron's • Apr. 7, 2026

I thanked Rostam with a scratch under the jaw and walked back around to the front door so the stranger wouldn’t think I had followed him.

From "The Many Assassinations of Samir, the Seller of Dreams" by Daniel Nayeri