encode

verb

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

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.
The team recorded a single image that encoded information from both channels. Aamir Khollam, Interesting Engineering, 14 Nov. 2025 Some of these scientists are drilling deep into melting glaciers to save ancient ice cores; others are encoding human languages onto metal disks and launching them into space — small acts of hope left behind for someone (someday) to discover. Big Think, 13 Nov. 2025 Black Americans fought to preserve the emancipatory promise Douglass found encoded in the nation’s founding documents, just as his mother had fought to preserve their family in spite of the slave system’s attempts to destroy it. Time, 12 Nov. 2025 Their ability to control speech properties in a structured way hints that sperm whales may be encoding additional layers of meaning, similar to what humans do. Laura Baisas, Popular Science, 12 Nov. 2025 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 16 Nov. 2025.

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.

More from Merriam-Webster on encode

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!