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flimsy

Etymology and origin of the English word flimsy

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Pronunciation

  • IPA: /ˈflɪmzi/[1]

Etymology

It is of uncertain origin.[2][3][4] It is perhaps an alteration of film with the letters reversed,[3][4][5][6] with an ending like that of clumsy or tricksy.[3][5] The American Heritage Dictionary notes that it first appears in a dictionary of thieves' cant and may be linked with flimflam.[2]

Earliest recorded meaning

Lacking strength or solidity; slight, frail (1702).[7][3][4][5]

Semantic evolution

The figurative sense of something of little value followed in 1735,[7] and its use of arguments by the 1750s.[4] As a noun, flimsy meant a banknote in slang (1824)[7] and thin paper used for making copies (1814 in Merriam-Webster, 1857 in the OED),[5][7] and hence a document written on it.[2][5][6]

Timeline

  • 1702 – frail, unsubstantial.[7][3][4][5]
  • 1735 – trivial, paltry.[7]
  • 1814 – noun, thin copying paper.[5]
  • 1824 – slang, a banknote.[7]

Modern meaning

Adjective

  1. Light, thin and easily damaged.
  2. Lacking solidity or strength; poorly made.
  3. Weak and unconvincing, as an excuse.

Noun

  1. (chiefly British) Thin paper used for making several copies at once, or a document on such paper.

Word family

  • flimsily
  • flimsiness
  • flimflam
  • film

Usage notes

Random House gives shoddy, weak, unstable and unsteady as synonyms for the physical sense and unconvincing, lame and vague for the figurative sense, with sturdy as an antonym.[6]

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
  3. ^ a b c d e Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
  4. ^ a b c d e Harper, Douglas, Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f g Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  7. ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
Cite this entry

“Flimsy.” Etymologically, 11 Oct. 2026, etymologically.com/en/flimsy. Accessed 11 Oct. 2026.

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