programming language

noun

plural programming languages
: any of various languages (see language sense 1c) used to create computer programs
Programming languages are the foundation of software development, allowing developers to create applications, websites, and systems through computer-understandable instructions.geeksforgeeks.org
Most software engineers do far more than churn out code, designing products, choosing programming languages, troubleshooting problems and gathering feedback from users.Steve Lohr
Maintaining the system is getting harder because it relies on a computer programming language (COBOL) that fewer and fewer programmers know.David Zubler
compare assembly language, machine language, natural language sense 2

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of programming language was in 1959

Browse Nearby Words

Cite this Entry

“Programming language.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/programming%20language. Accessed 9 Mar. 2026.

Last Updated: - Entry added
Love words? Need even more definitions?

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

More from Merriam-Webster