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Synonyms

fantasize

American  
[fan-tuh-sahyz] / ˈfæn təˌsaɪz /
especially British, fantasise or phantasize

verb (used without object)

  • fantasizes,
    present (3rd person singular)
  • fantasized,
    past participle,  past
  • fantasizing
    present participle
  1. to conceive fanciful or extravagant notions, ideas, suppositions, or the like (often followed byabout ).

    to fantasize about the ideal job.


verb (used with object)

  • fantasizes,
    present (3rd person singular)
  • fantasized,
    past participle,  past
  • fantasizing
    present participle
  1. to create in one's fancy, daydreams, or the like; imagine.

    to fantasize a trip through space.

fantasize British  
/ ˈfæntəˌsaɪz /

verb

  1. to conceive extravagant or whimsical ideas, images, etc

  2. (intr) to conceive pleasant or satisfying mental images

"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

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of fantasize

First recorded in 1925–30; fantas(y) + -ize

Explanation

To fantasize is to imagine things that are not true and sometimes not possible. We fantasize about things we wish were real. Have you ever daydreamed that you're a king, or a superstar in the NBA, or able to fly? Then you've been fantasizing. Fantasizing is something everyone does, though we all have different fantasies. You can fantasize about things that are possible or impossible, including being the President, riding a unicorn, or being the President of unicorns. You can fantasize about anything you can imagine.

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Vocabulary lists containing fantasize

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.

See Examples For:

Nevertheless, notice what Cornell’s research implies for those who fantasize about being in the stock market on these best days: You need to be heavily invested during bear markets.

From MarketWatch Aug. 14, 2026

We get it: we also fantasize about flowing to sunrise yoga on a Saturday morning, or strengthening our core, seaside, during a rejuvenating Pilates session.

From Los Angeles Times Jul. 31, 2026

Exploring these accounts, I found that many lead back to Choudhury, keen to speculate and fantasize about which species might be in “The End of Oak Street.”

From Salon Apr. 12, 2026

“If I did nothing but eat and lift for six months,” a football fan might fantasize, “I could be a walk-on at the next Jets training camp.”

From The Wall Street Journal Jan. 29, 2026

I wrote this on a piece of paper, dropped it into the prayer box, and began to fantasize about how they would arrive, in a package from Sears, Roebuck.

From "Farewell to Manzanar" by Jeanne Houston

That might include, she further fantasizes, a technology tool you don’t even notice but that focuses your attention to sound vibrations the way glasses give clarity to blurry vision.

From Los Angeles Times Apr. 7, 2026

Walter Mitty is a term sometimes used to describe a person who fantasizes about a life more interesting and exciting than their own.

From BBC Jan. 21, 2026

He fantasizes about a James Hong comic book series with his brand of sarcastic humor.

From Seattle Times May 25, 2023

On the last day of work for Bringley, who a decade later is still a young man, Joseph fantasizes about his own future in their shared language of art.

From Washington Post Feb. 9, 2023

She fantasizes that the next place she goes—because there’s always a next place, another foster home, a new school—she’ll start over with a new, easier-to-maintain look.

From "Orphan Train" by Christina Baker Kline

On the journey to the U.S., they fantasized about what classes would be offered at their new school.

From Los Angeles Times Jun. 17, 2026

Duchamp’s seeming disinterest often revealed itself to be something far more venomous, as when he fantasized about a nihilistic readymade: “Use a Rembrandt as an ironing board.”

From The Wall Street Journal Jun. 12, 2026

For years the sisters had fantasized, half-seriously, about having their own YouTube channel.

From Los Angeles Times Mar. 30, 2026

What active trader hasn’t fantasized about stepping out of their time-traveling DeLorean in October 1929, 1987 or 2007 with a wad of cash?

From The Wall Street Journal Jan. 7, 2026

I’d eyed it in catalogues before, fantasized about how it might ride.

From "Warcross" by Marie Lu

Fans are also fantasizing about an appearance from you on Madonna’s album …

From Los Angeles Times May 19, 2026

While starving and battling lice, the young women distracted themselves by fantasizing about food.

From The Wall Street Journal May 14, 2026

I spent a lot of time fantasizing about the brick-and-mortar bakery I’d open one day.

From Salon Apr. 3, 2025

But this wasn’t merely a spectacle of a man engaged in otherworldly fantasizing.

From Slate Feb. 4, 2025

I don’t bother fantasizing, because where did that get me last time?

From "A Good Kind of Trouble" by Lisa Moore Ramée

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