encode

verb

en·​code in-ˈkōd How to pronounce encode (audio)
en-
encoded; encoding; encodes
Synonyms of encodenext

transitive verb

1
a
: to convert (something, such as a body of information) from one system of communication into another
especially : to convert (a message) into code
b
: to convey symbolically
… the capacity of poetry to encode ideology …J. D. Niles
2
: to specify the genetic code for
encoder noun

Examples of encode in a Sentence

Credit cards are encoded with cardholder information. a technology that encodes images
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.
That matters because spin is a fundamental property of electrons and can be used to encode and transmit information. Neetika Walter, Interesting Engineering, 20 Feb. 2026 Huge amounts of data could be archived in a compact format for millennia, by using lasers to encode that data into glass. IEEE Spectrum, 18 Feb. 2026 The answer lies in the silent message encoded in the concrete. Yunus Emre Tozal, Chicago Tribune, 9 Feb. 2026 Yet the statement encodes an aspiration and an expectation, if not always an enforceable law. Drew Gilpin Faust, The Atlantic, 8 Feb. 2026 See All Example Sentences for encode

Word History

First Known Use

circa 1919, in the meaning defined at sense 1a

Time Traveler
The first known use of encode was circa 1919

Browse Nearby Words

Cite this Entry

“Encode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/encode. Accessed 27 Feb. 2026.

Kids Definition

encode

verb
en·​code in-ˈkōd How to pronounce encode (audio)
en-
: to change (as a body of information) from one system of communication into another
especially : to change (a message) into code
encoder noun

Medical Definition

encode

transitive verb
en·​code in-ˈkōd, en- How to pronounce encode (audio)
encoded; encoding
: to specify the genetic code for
each nucleotide triplet or codon on the mRNA chain encodes a specific amino acidJ. E. Darnell, Jr.

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