tantrum

American  

[tan-truhm] / ˈtæn trəm /

noun

• tantrums
  plural

1. a violent demonstration of rage or frustration; a sudden burst of ill temper.

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verb (used without object)

1. to have a tantrum.

   Don't give in to your grandson every time he tantrums.

tantrum British  

/ ˈtæntrəm /

noun

1. (often plural) a childish fit of rage; outburst of bad temper

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Usage

What does tantrum mean? A tantrum is an angry outburst by someone who has lost their temper in reaction to something they didn’t want to happen. The term temper tantrum means the same thing. Tantrums are often loud and they can be violent. A child kicking and screaming in response to being told to turn off the TV is having a tantrum. The term is often used to refer to an outburst by a young child, especially a toddler. But it can also be used to refer to an outburst by an adult. When used this way, it’s intended to criticize the person for being unreasonable and acting like a child. Tantrum is often used with the verb throw, as in My son threw a tantrum right in the middle of the store. Less commonly, tantrum can be used as a verb meaning to throw a tantrum, as in She tantrums when she doesn’t get a treat. Example: I work in customer service, so I’m used to dealing with tantrums from people who don’t get their way.

Other Word Forms

Noun Inflected Forms

• tantrums
  plural

Etymology

Origin of tantrum

First recorded in 1740–50; origin uncertain

Explanation

A tantrum is a short-lived fit of frustration. Kids have them. Politicians have them. Reality show stars have them. I bet even you have had one! To understand what tantrum means, stake out a supermarket and observe parents with toddlers. Soon, you will see a small child, incapable of expressing the complexities of why he or she really needs a lollipop, erupt into a full-blown tantrum. When people explode into tantrums, they no longer seem able to control their impulses. (I can’t have that lollipop or that place on the island? Well, I’m going to FREAK OUT!) Even the most mature of us are susceptible to tantrums when we are tired, hungry or discouraged.

Example Sentences

See Examples For:

tantrum tantrums

The S&P 500 has surged more than 6% over the past five days, its biggest gain since last year’s tariff tantrum.

From The Wall Street Journal ● Aug. 5, 2026

Casting Luddites as anti-technology has mired a historical labor uprising as a destructive tantrum thrown by fearful, hidebound cranks.

From Salon ● Jul. 13, 2026

Last year, retail investors rushed to buy the dip in stocks during the April tariff tantrum, beating many Wall Street professionals to the punch.

From MarketWatch ● Jul. 1, 2026

She said that, while they were alone, she tried to speak to him about "bringing everything up" with the onscreen experts but he "threw a temper tantrum and threatened to leave".

From BBC ● May 18, 2026

Did he ever push me on a swing in the park or talk me through a tantrum?

From "Harbor Me" by Jacqueline Woodson

They should avoid the tantrums of industry lobbyists who say that if a law allows for people to sue, innovation will end.

From The Wall Street Journal ● Jun. 23, 2026

Its reality format allows for perfect projection and escapism: no coordinating specialists and home care agencies, certainly no paternal tantrums.

From Salon ● Jun. 15, 2026

The president in this book never curses, even when throwing backroom tantrums.

From The Wall Street Journal ● Jun. 3, 2026

Konkle describes her mother’s tantrums as emotional thunderstorms that left her feeling resentful that she, the child, was having to comfort a parent, the ostensible authority figure.

From Los Angeles Times ● May 5, 2026

We’d all seen plenty of Tommy’s tantrums by then, so we came down off our stools and spread ourselves around the room.

From "Never Let Me Go" by Kazuo Ishiguro

Related Words

• flare-up
• outburst
• temper