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dude

American  
[dood, dyood] / dud, dyud /

noun

  1. a man excessively concerned with his clothes, grooming, and manners.

  2. Slang

    1. a fellow; chap.

    2. (a general term of address used to a man, woman, or group).

  3. a person reared in a large city.

  4. Western U.S. an urban Easterner who vacations on a ranch.


interjection

  1. Slang (an expression of shock, approval, sympathy, or other strong feeling).

    Dude! That's one expensive sandwich!

verb phrase

  1. dude up to dress in one's fanciest, best, or most stylish clothes; dress up.

    He got all duded up to go to the dance.

dude British  
/ duːd, djuːd /

noun

  1. a city dweller, esp one holidaying on a ranch

  2. a dandy

  3. a person: often used to any male in direct address

"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

Other Word Forms

Derived Forms

Etymology

Origin of dude

An Americanism dating back to 1880–85; origin uncertain

Explanation

Dude is a slang greeting term between men, meaning "guy" or "man." For example: "Dude! So, like, what's up?" It's been popularized by movies and TV shows, and has a distinctive whiff of American West Coast hippie culture to it. In the American nineteenth century dude had another life as a term for a dandy — a particularly well-groomed and fancily-dressed young man. From this came the term of dude as meaning a big city dweller unfamiliar with the ways of the Wild West. When such types came out West to enjoy the rugged life, they stayed in "dude ranches," basically resorts or spas, not real working ranches, and the term is still around today.

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Vocabulary lists containing dude

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.

Most importantly, New England has found its next Dude.

From The Wall Street Journal • Oct. 28, 2025

Dude No. 1 will always be Brady, a sixth-round pick now immortalized outside Gillette Stadium with a behemoth bronze statue that’s probably only a tick slower in the 40 than the flesh and blood original.

From The Wall Street Journal • Oct. 28, 2025

Dude even spent a few minutes chatting up the legendary Clayton Kershaw.

From Los Angeles Times • Aug. 26, 2025

Dude, say the city’s name: Chula Vista, a far cooler, muy Latino town closer to the U.S.-Mexico border than Vista is.

From Los Angeles Times • Jun. 3, 2025

“Kaisha figured out what was happening last night, but most of us found out this morning. Dude, you really surprised us all. What a great idea!”

From "Anger Is a Gift" by Mark Oshiro

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