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  • popper
    popper
    noun
    a person or thing that pops.
  • Popper
    Popper
    noun
    Sir Karl (Raimund) 1902–1994, British philosopher, born in Austria.
Synonyms

popper

1 American  
[pop-er] / ˈpɒp ər /

noun

  • poppers
    plural
  1. a person or thing that pops.

  2. a utensil, as a covered pan, used for popping corn.

  3. Angling. chugger.

  4. a vial of amyl or butyl nitrite abused as a vasodilator for the effect of exhilaration.


Popper 2 American  
[pop-er] / ˈpɒp ər /

noun

  1. Sir Karl (Raimund) 1902–1994, British philosopher, born in Austria.


popper 1 British  
/ ˈpɒpə /

noun

  1. a person or thing that pops

  2. an informal name for press stud

  3. a container for cooking popcorn in

  4. slang an amyl nitrite capsule, which is crushed and its contents inhaled by drug users as a stimulant

"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

Popper 2 British  
/ ˈpɒpə, pɒˈpɪərɪən /

noun

  1. Sir Karl. 1902–94, British philosopher, born in Vienna. In The Logic of Scientific Discovery (1934), he proposes that knowledge cannot be absolutely confirmed, but rather that science progresses by the experimental refutation of the current theory and its consequent replacement by a new theory, equally provisional but covering more of the known data. The Open Society and its Enemies (1945) is a critique of dogmatic political philosophies, such as Marxism. Other works are The Poverty of Historicism (1957), Conjectures and Refutations (1963), and Objective Knowledge (1972)

"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

Nouns

Etymology

Origin of popper

1740–50; pop 1 + -er 1; compare Middle English poppere a small dagger

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:

Leilani played with a rainbow-colored popper toy while a frustrated Ruiz sought answers from county officials about when they would be allowed back into their homes.

From Los Angeles Times Mar. 24, 2023

The team rigged up a 5.25-foot-long bullwhip with motion capture markers and removed the whip’s popper, the part responsible for its loud noise, and also tagged participants’ bodies with markers.

From New York Times Oct. 4, 2022

Microwave it in a bag, stick it in your sturdy Dutch oven, or cook it fresh in an air popper.

From Salon Jun. 3, 2022

It’s clumsy, like a claw machine at an arcade, and the gripper’s rubber cups can’t press the popper that rolls the dice.

From Science Magazine Feb. 9, 2022

Something had flicked her the way you’d flick a horse with the braided string popper on a buggy whip.

From "East of Eden" by John Steinbeck

Danielle Popper, spokeswoman for Cantor, said the firm uses “rigorous compliance checks” and said “any suggestion we have acted improperly in regard with the transition of leadership and ownership is categorically false.”

From The Wall Street Journal Oct. 8, 2025

Madonna’s boyfriend, Josh Popper, also made an appearance during the first Brooklyn show.

From Los Angeles Times Dec. 14, 2023

The ensemble cast features the Oscar-winning performances of Cloris Leachman as Ruth Popper, the adulterous wife of the high school sports coach and Ben Johnson as Sam the Lion, the town’s popular businessman.

From Washington Times Nov. 23, 2023

It had a strong whiff of the D-list, and they didn’t want to be listed next to a pair of TikTok rappers called the Island Boys or the dermatologist known as Dr. Pimple Popper.

From New York Times Oct. 20, 2023

But just then Mrs. Popper came back from market and opened a can of shrimps, so that Mr. Popper was soon left alone at the telephone.

From "Mr. Popper's Penguins" by Florence Atwater and Richard Atwater

One economist messaged a Journal reporter late Wednesday night with an emoji showing celebratory party poppers.

From The Wall Street Journal Nov. 21, 2025

The concert ended with the traditional programme of sea shanties and patriotic songs like Jerusalem and Land of Hope and Glory - as the audience waved flags, set off party poppers and waved stuffed toys.

From BBC Sep. 13, 2025

At the Hollywood Bowl, we hissed at the Baroness, booed at the Nazis and shot off confetti poppers when Maria got her first kiss.

From Los Angeles Times Oct. 18, 2024

That noise you’re hearing is popcorn poppers getting oiled up and ready for intense duty: The Seattle International Film Festival is drawing near.

From Seattle Times Apr. 17, 2024

A metal Slinky, Silly Putty poppers, and a bag of saltwater taffy.

From "Dumplin'" by Julie Murphy

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