decipher

verb

de·​ci·​pher dē-ˈsī-fər How to pronounce decipher (audio)
deciphered; deciphering; deciphers

transitive verb

1
: decode sense 1a
decipher a secret message
2
obsolete : depict
with her majesty's name deciphered in gold lettersJonathan Swift
3
a
: to make out the meaning of despite indistinctness or obscurity
trying to decipher her handwriting
b
: to interpret the meaning of
decipher the poem
decipherable adjective
decipherer noun
decipherment noun

Examples of decipher in a Sentence

I couldn't decipher his sloppy handwriting. we deciphered the hidden message to find out when we were supposed to meet
Recent Examples on the Web
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.
Yet the sudden ubiquity of this phrase also reveals the extraordinary pressure the young-adult generation feels to decipher a puzzle-like economy that barely rewards their best efforts. Dave Smith, Fortune, 11 Sep. 2025 In total, 16 metrics were deciphered to rank each state under these dimensions, such as shares of children, teens and adults with different vaccinations, people without health insurance, and many others. Jasmine Laws, MSNBC Newsweek, 10 Sep. 2025 Teams of researchers are trying to use AI to decipher these rumbles. Ross Andersen, The Atlantic, 7 Sep. 2025 Although the collective delicate webbing of Nishikawa’s pieces is difficult to decipher from a distance, the artworks come into sharp focus as guests approach the open white-walled exhibition space. Kristen Tauer, Footwear News, 5 Sep. 2025 See All Example Sentences for decipher

Word History

First Known Use

1545, in the meaning defined at sense 1

Time Traveler
The first known use of decipher was in 1545

Cite this Entry

“Decipher.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decipher. Accessed 13 Sep. 2025.

Kids Definition

decipher

verb
de·​ci·​pher di-ˈsī-fər How to pronounce decipher (audio)
1
: to convert into understandable form
especially : decode
2
: to make out the meaning of despite lack of clearness
decipher sloppy handwriting
decipherable adjective
decipherment noun

More from Merriam-Webster on decipher

Last Updated: - Updated example sentences
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