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View synonyms for fun

fun

[fuhn]

noun

  1. something that provides mirth or amusement.

    A picnic would be fun.

  2. enjoyment or playfulness.

    She's full of fun.



verb (used with or without object)

funned, funning 
  1. Informal.,  joke; kid.

adjective

funner, funnest 
  1. Informal.,  of or relating to fun, especially to social fun.

    a fun thing to do; really a fun person; the funnest game.

  2. Informal.,  whimsical; flamboyant.

    The fashions this year are definitely on the fun side.

fun

/ fʌn /

noun

  1. a source of enjoyment, amusement, diversion, etc

  2. pleasure, gaiety, or merriment

  3. jest or sport (esp in the phrases in or for fun )

  4. facetious,  amusement; frivolous activity

  5. informal

    1. (adverb) quickly; vigorously

    2. (interjection) not at all! certainly not!

  6. to ridicule or deride

  7. (modifier) full of amusement, diversion, gaiety, etc

    a fun sport

“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

verb

  1. informal,  (intr) to act in a joking or sporting manner

“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
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Word History and Origins

Origin of fun1

First recorded in 1675–85; dialectal variant of obsolete fon “to befool”; fond 1 ( def. )
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Word History and Origins

Origin of fun1

C17: perhaps from obsolete fon to make a fool of; see fond 1
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Idioms and Phrases

Idioms
  1. for / in fun, as a joke; not seriously; playfully.

    His insults were only in fun.

  2. make fun of, to make the object of ridicule; deride.

    The youngsters made fun of their teacher.

  3. like fun, certainly not; of doubtful truth.

    He told us that he finished the exam in an hour. Like fun he did!

More idioms and phrases containing fun

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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.

“It’s going to be really competitive and really fun,” Cantwell said.

Read more on Los Angeles Times

“What’s the alternative?” the ad asks, “lightening up and being fun?”

Read more on Los Angeles Times

“It’s been such a fun season. It’s sad that it’s over.”

Read more on Los Angeles Times

"When you see her at industry events, she is her TV persona. She's the best friend you'd love to have. She's fun, empathetic, understanding, sharp, and those qualities exude from the screen."

Read more on BBC

After an hour, they disappear into a crowded bar, but we had our fun.

Read more on Salon

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Related Words

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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