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flimsy

American  
[flim-zee] / ˈflɪm zi /

adjective

  • flimsier,
    comparative
  • flimsiest
    superlative
  1. without material strength or solidity.

    a flimsy fabric; a flimsy structure.

    Synonyms:
    unsteady, unstable, weak, shoddy
    Antonyms:
    sturdy
  2. weak; inadequate; not effective or convincing.

    a flimsy excuse.

    Synonyms:
    vague, lame, unconvincing

noun

  • flimsies
    plural
  1. a thin kind of paper, especially for use in making several copies at a time of an article, telegraphic dispatch, or the like, as in newspaper work.

  2. a copy of a report or dispatch on such paper.

flimsy British  
/ ˈflɪmzɪ /

adjective

  1. not strong or substantial; fragile

    a flimsy building

  2. light and thin

    a flimsy dress

  3. unconvincing or inadequate; weak

    a flimsy excuse

"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

noun

  1. thin paper used for making carbon copies of a letter, etc

  2. a copy made on such paper

  3. a slang word for banknote

"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

Adjectives

Etymology

Origin of flimsy

1695–1705; flim- (perhaps metathetic variant of film ) + -sy

Explanation

You can describe weak, thin, and fragile things as flimsy. Onion smells are strong, onion skins are flimsy. Blaming onions for making you cry during a sad movie, that's a flimsy excuse, when there are no onions in the theater. A flimsy object and a flimsy objection or excuse are both without weight and are easy to knock down. You can see right through a flimsy curtain, and you can see right through a flimsy lie. If a tent or house of cards is flimsy, it will fall down with a slight breeze, and if your story isn't convincing anyone, it's probably weak and flimsy enough to flatten, too.

Keep Reading on Vocabulary.com

Vocabulary lists containing flimsy

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:

The claw machine—that infamous promiser of childhood treasures, known for stealing your quarters and almost never yielding up its flimsy prizes—has gotten an upgrade.

From The Wall Street Journal Aug. 20, 2026

Just inside the door, there was a flimsy mannequin with the face of a much younger, slimmer Trump, wearing a red “Trump 2028” hat, a dark suit, and a signature red tie.

From Slate Aug. 14, 2026

He labelled rogue bankers as "half-wits" and said the dams and flood dykes lining the Yangtze River were as "flimsy and porous as tofu dregs".

From BBC Aug. 12, 2026

In dirty t-shirts and flimsy sandals, hundreds of unaccompanied minors slept outdoors in a disused industrial park in Ceuta after swimming to the Spanish territory from Morocco, AFP saw Saturday.

From Barron's Aug. 1, 2026

It took her forever to get down the stairs, turned sideways, gloved hands gripping the flimsy railing, booted feet groping for every snowy step.

From "Anthem of a Reluctant Prophet" by Joanne Proulx

Army lieutenant in trackman's flimsies stepped into the discus ring.

From Time Magazine Archive

Otto, melodramatically helped by various Black-Fronters, fled the country, started his years of writing and smuggling through revolutionary flimsies and stickers.

From Time Magazine Archive

"I'd better take these two notes away," he said, beginning to fold up the flimsies.

From The Grell Mystery by Frank Froest

Fancy us wearin’ skirts an’ things made o’ them flimsies!

From The Law-Breakers by Ridgwell Cullum

"I'd like to know how many flimsies there are in that packet," said Capel.

From Tom Gerrard by Louis Becke

Another flaw: “soft-story” buildings, where the ground floor is flimsier than the upper floors, making it easier for it to topple in a quake.

From Los Angeles Times Jun. 27, 2026

However, that argument too, is looking flimsier given how expensive AI models are to build for relatively little payoff.

From Barron's Feb. 23, 2026

Many have been enduring temperatures well below freezing in flimsier tent-like units with blue plastic sheeting on the outside and a quilted cotton lining inside.

From Seattle Times Dec. 21, 2023

They’re the closest thing Asus has to a MacBook Air competitor, with chassis that are slightly flimsier, touchpads with fancier features, and price tags that are a bit less intimidating.

From The Verge Aug. 15, 2022

Then they started snapping their jaws and barking and bashing into the flimsy bars of Duke’s even flimsier cage.

From "Dog Squad" by Chris Grabenstein

The Chobot-Collier team never speaks to the authorities, or any police at all, save for the handlers of a cadaver dog used in a search for Theresa’s body, an effort launched on the flimsiest lead.

From The Wall Street Journal Oct. 28, 2025

Corbet’s desire to stick it to the man takes over the film’s last stretch, which is also its flimsiest.

From Los Angeles Times Dec. 18, 2024

Tania von Uslar-Gleichen, an official at Germany’s Foreign Ministry and lead counsel in the case, told the 15-judge bench that Nicaragua had “rushed this case to court on the basis of the flimsiest evidence.”

From New York Times Apr. 9, 2024

And in this modern era of ubiquitous social media and technology, when there’s the impulse to make people famous for even the flimsiest of reality-TV reasons?

From Seattle Times Feb. 8, 2024

Just four more blocks, but my shoes are held to my feet with the flimsiest of straps; my skirt allows only for short, quick steps.

From "The Brightwood Code" by Monica Hesse

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