: connected to, served by, or available through a system and especially a computer or telecommunications system (such as the Internet)
an online database
also : done while connected to such a system
online shopping
online games
online searching
online adverb

Examples of online in a Sentence

The city libraries are all online. He likes to engage in online chats.
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 online fundraiser for Gjoshe was quick to gain momentum once it was set up on Monday. Philip Buckingham, New York Times, 8 Nov. 2025 Brown was 20 at the time, and Bongiovi was 22, which sparked some online controversy. Janelle Ash, FOXNews.com, 8 Nov. 2025 The European Union has several directives that prohibit discrimination based on gender, including in online advertising. Carlotta Dotto, CNN Money, 7 Nov. 2025 Lost & Found In Cleveland, produced, written and directed by Marisa Guterman and Keith Gerchak, opens on about 350 screens with varied showtimes, the first film testing a new theatrical distribution and online digital marketplace called Attend developed by the Fithian Group. Jill Goldsmith, Deadline, 7 Nov. 2025 See All Example Sentences for online

Word History

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of online was in 1950

Browse Nearby Words

Cite this Entry

“Online.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/online. Accessed 8 Nov. 2025.

Kids Definition

online

adjective
ˈȯn-ˈlīn,
ˈän-
: relating to or connected to a computer or telecommunications system (as the Internet)
an online database
online adverb

More from Merriam-Webster on online

Last Updated: - Updated example sentences
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