: 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 movement has echoes of the Occupy Wall Street movement that broke out in 2011, a culmination of public discontent and distrust in corporations after the 2008 economic recession. Angela Yang, NBC News, 28 Feb. 2025 These days, there are plenty of cookbooks and online resources for guidance. Shivani Vora, Forbes, 27 Feb. 2025 In terms of support, Zoho Books offers three main ways customers can get help: email, online chat or over the phone. Jasmin Suknanan, CNBC, 27 Feb. 2025 Newsweek has contacted the Department of Justice via an online contact form outside of regular office hours. David Faris, Newsweek, 27 Feb. 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 12 Mar. 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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