source code

noun

: a computer program in its original programming language (such as FORTRAN or C) before translation into object code usually by a compiler

Examples of source code in a Sentence

Recent Examples on the Web
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It is supported by a fully open-source ecosystem that includes hardware bills of materials, CAD files, source code, simulation assets, and development tutorials, enabling researchers and developers to customize and expand the platform. Jijo Malayil, Interesting Engineering, 12 June 2026 One week later, Anthropic's Claude Code npm package leaked 512,000 lines of source code via a debug file. Santhosh Jayaprakash, Forbes.com, 12 June 2026 The engine for this E2EE is the Signal protocol, an open source code base that multiple third-party experts have said lives up to its promises. Dan Goodin, ArsTechnica, 22 May 2026 All contained evidence that they were built from the same source code and are controlled by the same entity. Kate Payne, Sun Sentinel, 15 May 2026 See All Example Sentences for source code

Word History

First Known Use

1965, in the meaning defined above

Time Traveler
The first known use of source code was in 1965

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Cite this Entry

“Source code.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/source%20code. Accessed 21 Jun. 2026.

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