application programming interface

noun
variants: or less commonly application program interface

Definition of application programming interface

computing
: a set of rules that allows programmers to develop software for a particular operating system without having to be completely familiar with that operating system To fix this problem, trustbusters have installed a provision forcing Microsoft to disclose more information about its so-called application programming interfaces, or APIs.Business Week abbreviation API

Examples of application programming interface in a Sentence

Recent Examples on the Web Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Google and Apple’s application programming interface, a type of device-agnostic code, ducks the biggest Big Brother concerns by directly alerting anyone at risk of infection instead of storing individuals’ locations in a centralized database. Popular Science, "The most significant security innovations of 2020," 2 Dec. 2020 Cathcart pointed to WhatsApp's development of an application programming interface for large businesses, which the company currently generates revenue from. Aric Jenkins, Fortune, "Billions use WhatsApp, but it makes little money—that’s about to change," 2 Dec. 2020

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'application programming interface.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of application programming interface

1968, in the meaning defined above

Keep scrolling for more

Learn More about application programming interface

Time Traveler for application programming interface

Time Traveler

The first known use of application programming interface was in 1968

See more words from the same year

Statistics for application programming interface

Last Updated

24 Feb 2021

Cite this Entry

“Application programming interface.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/application%20programming%20interface. Accessed 24 Feb. 2021.

Style: MLA
MLA Chicago APA Merriam-Webster

Comments on application programming interface

What made you want to look up application programming interface? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

More Confusing Words—Quiz

  • cats on impossible timber
  • The magician ______ moved the selected card to the top of the deck.
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

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