: 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.
At one point, Blue danced hand-in-hand with her mom, making for an unforgettable moment. Don't miss anything: Sign up for USA TODAY's Everyone's Talking newsletter for all the online buzz. Caché McClay, USA Today, 11 May 2025 In addition, teens are spending enormous amounts of time online and in front of screens, with 90% of teens reporting being online for an average of nine hours per day, according to the American Academy of Child and Adolescent Psychiatry. Omer Awan, Forbes.com, 10 May 2025 Amazon offers deals year-round, but the online retailer recently released some major discounts on travel essentials just for Prime members. Rylee Johnston, Travel + Leisure, 10 May 2025 The online auction platform, which includes a Unicorn app, moves thousands of bottles worth potentially millions each week. Robert Channick, Chicago Tribune, 10 May 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 20 May. 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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