app

1 of 2

noun

1
: application sense 3
a word processing app
especially : an application designed for a mobile device (such as a smartphone)
Health-insurance companies and government officials alike are drawn to the ability of smartphone apps to reach tough-to-access patients, to effect long-term lifestyle changes, and to do it all at a very low cost. Marcellus Hall
see also killer app
2
informal : appetizer
… the hidden video monitors that tell the cooks when the V.I.P.'s have finished their appsThomas McNamee

app

2 of 2

abbreviation

1
apparatus
2
appendix
3
appliance

Examples of app in a Sentence

Recent Examples on the Web
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Noun
In the meantime, only share photos using an app like WhatsApp that strips metadata. Zak Doffman, Forbes, 30 Nov. 2024 This box makes everything easier, from grabbing virtually any app in existence to streaming over AirPlay 2 or Chromecast or watching your favorite show in any major flavor of HDR. Ryan Waniata, WIRED, 30 Nov. 2024 Members of Target Circle, the retailer's free-to-join loyalty program, can find all the Cyber Monday deals – and some exclusives and extra deals – in the Target app. Saman Shafiq, USA TODAY, 30 Nov. 2024 The app also allows users to leave reviews for their preferred charities and automate contributions. Chris Morris, Fortune, 29 Nov. 2024 See all Example Sentences for app 

Word History

First Known Use

Noun

1981, in the meaning defined at sense 1

Time Traveler
The first known use of app was in 1981

Dictionary Entries Near app

Cite this Entry

“App.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/app. Accessed 9 Dec. 2024.

Kids Definition

app

noun
ˈap
1
2
informal : appetizer

Medical Definition

app

1 of 2 abbreviation
appendix

APP

2 of 2 abbreviation
amyloid precursor protein

Legal Definition

App

abbreviation
Appeals

More from Merriam-Webster on app

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