decipher

verb

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

transitive verb

1
: decode sense 1a
decipher a secret message
2
obsolete : depict
… with her majesty's name deciphered in gold letters …Jonathan 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.
Armed with an adventure kit, participants are summoned to a secret location where they’re tasked with deciphering cryptic codes, uncovering hidden symbols, navigating shifting alliances and outwit enemies and operatives stationed around the campus. Pam Kragen, San Diego Union-Tribune, 29 May 2026 Immigration experts who were trying to decipher the news said the memo was more nuanced, leading to confusion over what the change actually entailed. Rebecca Santana, Chicago Tribune, 27 May 2026 This season, with a full deck of defensive backs — including rookies Will Lee and Zakee Wheatley — Evero will decipher his best secondary combinations. Charlotte Observer, 27 May 2026 As a preface, the conclusion here, deciphered from the scene by this author, was a plea for Giannis Antetokounmpo. Marcus Thompson Ii, New York Times, 16 May 2026 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

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Cite this Entry

“Decipher.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decipher. Accessed 3 Jun. 2026.

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

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