compiler

noun

com·​pil·​er kəm-ˈpī-lər How to pronounce compiler (audio)
1
: one that compiles
2
: a computer program that translates an entire set of instructions written in a higher-level symbolic language (such as C) into machine language before the instructions can be executed

Examples of compiler in a Sentence

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 Official Charts Company is celebrating a major milestone, and the chart compiler has been pulling back the curtain to reveal which artists have ruled one of the U.K.’s most competitive tallies for the past decade. Hugh McIntyre, Forbes.com, 15 Apr. 2025 For us, what this meant really was building a new compiler in Windows. Andrew Cunningham, Ars Technica, 20 May 2024 The data compilers, Benjamin and Joshua Moshes, are college-age brothers from Newton, Massachusetts, near Boston, who built the site during their winter break. Dan Greene, The New Yorker, 27 Jan. 2025 Instead of a typical compiler that translates code to run on a specific computer, Java compilers translate code to bytecode, which can be run on any computer possessing a Java virtual machine. IEEE Spectrum, 1 Jan. 2025 See All Example Sentences for compiler

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of compiler was in the 14th century

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Cite this Entry

“Compiler.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compiler. Accessed 22 Apr. 2025.

Kids Definition

compiler

noun
com·​pil·​er kəm-ˈpī-lər How to pronounce compiler (audio)
1
: one that compiles
2
: a computer program that automatically translates an entire set of instructions written in a computer programming language (as BASIC) into machine language

More from Merriam-Webster on compiler

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