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craziness

American  
[kray-zee-nis] / ˈkreɪ zi nɪs /

noun

  1. the state or condition of being mentally deranged; madness.

    Thinking you can handle everything in life by yourself is itself a kind of craziness.

    The long, dark Arctic winter produced a kind of craziness in him.

  2. Informal. the state or quality of being wildly busy, hectic, chaotic, etc..

    Now that the Christmas craziness is over, I'm finally getting back to writing my blog.

  3. Informal. an unpredictable, nonconforming, or odd quality; eccentricity.

    Dave is perfect for me—he understands me, laughs with me, and loves me in spite of my craziness.

  4. Informal. a bizarre or random quality, or something having this quality.

    Shooting this movie we got away with a lot of improv and craziness and stuff that didn't have to fit or have much meaning behind it.

  5. Informal. a rash, silly, or unsound quality, or behavior, ideas, etc., of this kind.

    He argued against the craziness of changing the clocks every fall, making late afternoon even more dangerous for children coming home from school.

  6. Informal. intense or excessive emotion about someone or something; enthusiasm, infatuation, alarm, frustration, etc. (usually followed by about, for, orover ).

    His craziness about her is based solely on her beauty.

    I expect the switchboards to be lit up with people's craziness over this issue.


Etymology

Origin of craziness

First recorded in 1610–20; crazy ( def. ) + -ness ( def. )


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:

Zeta-Jones said they "flipped it" for her to be a woman with all the quirkiness and craziness that Jack had in the book.

From BBC ● Sep. 24, 2026

You’ve missed a full month of craziness and are still wondering who this Lionel Messi is.

From The Wall Street Journal ● Jul. 19, 2026

“There is craziness, but it is not necessarily in the largest tech companies.”

From MarketWatch ● Jun. 16, 2026

And if you name your pain and your craziness, there’s something healing in that for yourself and others.

From Los Angeles Times ● Jun. 11, 2026

I hadn’t realized, as I walked home from school that day, how far this craziness would go.

From "A Very Large Expanse of Sea" by Tahereh Mafi

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