decode

verb

de·​code (ˌ)dē-ˈkōd How to pronounce decode (audio)
decoded; decoding; decodes
Synonyms of decodenext

transitive verb

1
a
: to convert (something, such as a coded message) into intelligible form
b
: to recognize and interpret (an electronic signal)
2
b
: to discover the underlying meaning of
decode the play's imagery

Did you know?

To decode is to take out of code and put into understandable language. (Its opposite is encode, "to put into coded form".) But dreams may sometimes also be decoded; psychologists often try to decode the images of their patients' dreams so as to understand the emotions behind them. And readers must often decode what a novel or story or poem is telling them, which may require two or three readings. Decipher is often a synonym, though we now use it when talking about reading difficult handwriting.

Examples of decode in a Sentence

Readers can easily decode the novel's imagery. I'm trying to decode the expression on her face. The box decodes the digital signal for your CD player.
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.
Teams can decode tiny movements from previous starts, go over such footage in pregame meetings and use that knowledge to generate tips in that night’s game. Cody Stavenhagen, New York Times, 6 May 2026 The show is a culinary guessing game, where bakers must decode and decipher what type of dessert was made after surveying small clues like crumbs and food trails. Peter White, Deadline, 4 May 2026 Silberman is one of South Florida’s oldest living World War II veterans, having served as a communications and decoding officer aboard the battleship USS Arkansas in the Pacific. Milena Malaver, Miami Herald, 2 May 2026 After noticing that one of the items purchased was the entire Lip Critic discography on Bandcamp, Kaser was later confronted by the fan at one of their shows, who claimed to have decoded hidden messages in their music. Alastair Shuttleworth, Pitchfork, 2 May 2026 See All Example Sentences for decode

Word History

First Known Use

1896, in the meaning defined at sense 1a

Time Traveler
The first known use of decode was in 1896

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Cite this Entry

“Decode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decode. Accessed 9 May. 2026.

Kids Definition

decode

verb
de·​code (ˈ)dē-ˈkōd How to pronounce decode (audio)
: to change (as a secret message) from code into ordinary language
decoder noun

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