decoded; decoding; decodes
Synonyms of decode

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.
After 11 camp practices, the Bears are still trying to decode the mystery for what kind of player Wills can be this season. Dan Wiederer, New York Times, 12 Aug. 2026 Worse still, the messages can be encoded such that a human trying to figure out what is going on will be unable to decode the sneaky digital traffic. Lance Eliot, Forbes.com, 10 Aug. 2026 When that marker enters the camera’s field of view, the software detects and decodes it into a unique identity, even at extended distances. Aamir Khollam, Interesting Engineering, 5 Aug. 2026 By decoding the reasoning and visual cues behind user preferences, the company said the platform converts these inputs into valuable insights rather than discarding them as clutter. Arthur Zaczkiewicz, Footwear News, 4 Aug. 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 17 Aug. 2026.

Kids Definition

: to change (as a secret message) from code into ordinary language
decoder noun

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