Decode Definition & Meaning - Merriam-Webster

decode

verb

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

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 But the truly faithful still have some work ahead, in trying to decode what or who is the subject of each of the 16 songs (plus four bonus tracks). Chris Willman, Variety, 19 Apr. 2024 As the promotional push for Swift’s latest album revs up, fans are revisiting interviews from years past, decoding speeches and peace signs from award shows, and studying the text of a graffiti wall in the background of a music video. Kyley Schultz, Washington Post, 18 Apr. 2024 While the signal wasn’t in the format the Voyager team is used to when the flight data system is functioning as expected, an engineer with NASA’s Deep Space Network was able to decode it. Ashley Strickland, CNN, 14 Mar. 2024 The researchers deployed a neuromorphic computing technique to decode the signals in real time. IEEE Spectrum, 28 Mar. 2024 The receiver is underneath the skin in their chest and connected to a device that decodes the brain signals via Bluetooth. Caitlin Kelly, WIRED, 11 Mar. 2024 For many, decoding the superstar's game day looks has become one of the highlights of the NFL playoff season. Brittany Talarico, Peoplemag, 12 Feb. 2024 Or Thanh Huong Thi Truong, chef and owner of Truong Tien in Falls Church, whose family has been decoding Hue royal cuisine for generations. Tim Carman, Washington Post, 10 Jan. 2024 In many public schools, kids learn to read by guessing words using context clues, rather than by decoding the sounds of letters. Emma Green, The New Yorker, 11 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'decode.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1896, in the meaning defined at sense 1a

Time Traveler
The first known use of decode was in 1896

Dictionary Entries Near decode

Cite this Entry

“Decode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decode. Accessed 24 Apr. 2024.

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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