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.
Autistic people of all genders often struggle with nuances of social communication like decoding nonverbal cues, identifying shifts in tone or asking reciprocal questions. Los Angeles Times, 26 Aug. 2026 QAnon invited users to build the theory by decoding messages on social media. Matthew N. Hannah, The Conversation, 25 Aug. 2026 Your care lands better when people understand the plan without decoding your mood. Tarot.com, Baltimore Sun, 25 Aug. 2026 Wairagkar says sustained performance and decoding accuracy over several years are critical for the long-term use of implantable BCIs. Shannon Cuthrell, IEEE Spectrum, 20 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 1 Sep. 2026.

Kids Definition

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