Definition of indecipherablenext
as in illegible
incapable of being read or deciphered after so many years the paper label in the drawer of the antique desk is indecipherable

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of indecipherable If the manual is indecipherable or nonexistent, which is often the case, a clear YouTube video or online guide can help. Larry Magid, Mercury News, 25 Dec. 2025 Niontay’s style—his slurring, nasal voice that sometimes renders bars indecipherable—appears faster, blurrier, and more piercing. Benny Sun, Pitchfork, 22 Dec. 2025 The next call was barely a call at all — a faint, almost indecipherable voice tangled in the sound of rushing water. Amanda Jackson, CNN Money, 5 Dec. 2025 Many listeners felt the quality of Lennon’s home recordings left the singer muddy and indecipherable in the mix. Dave Paulson, Forbes.com, 19 Aug. 2025 See All Example Sentences for indecipherable
Recent Examples of Synonyms for indecipherable
illegible
Adjective
  • In late December, the Parodontax Active Gum Health mouthwash was pulled from shelves due to missing or illegible lot codes and expiration dates.
    Jenna Anderson, Health, 30 Jan. 2026
  • He was less intimidated by its befuddling organization and had grown accustomed to the antiquated spellings and the nearly illegible, unpunctuated scribblings of harried seventeenth-century officials.
    Literary Hub, Literary Hub, 28 Jan. 2026

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Cite this Entry

“Indecipherable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indecipherable. Accessed 18 Feb. 2026.

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