log on

verb

variants or less commonly log in
logged on also logged in; logging on also logging in; logs on also logs in

intransitive verb

: to establish communication and initiate interaction with a computer or system
When you log on, you are taken to your "slimming apartment"; it's a virtual world, kind of like the Sims game …Gill Sutherland
… that voters from Iowa, New Hampshire, and Ohio will see different pages when they log in.Dana Milbank
often used with to
log in to the mainframe
After a hellish day at work or spat with your guy, you log on to Facebook …Jessica Knoll
often written as log onto and log into
… a so-called portal, the site that greets users when they first log onto the Internet.Katie Hafner
… almost seven million paying subscribers, who can log into the game and interact with other players.Seth Schiesel
log-on
ˈlȯg-ˌȯn How to pronounce log on (audio)
ˈläg-ˌän
noun
or less commonly log-in
ˈlȯg-ˌin How to pronounce log on (audio)
ˈläg-

Examples of log on in a Sentence

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.
According to the transactions log on his official roster page, Zeglin was traded from the Cubs to the Houston Astros on Thursday, with Chicago receiving cash considerations. Jackson Roberts, MSNBC Newsweek, 5 Dec. 2025 In 2024, 423,450 taxpayers across eight states logged on to Direct File. Center Square, The Washington Examiner, 5 Dec. 2025 Putting logs on a fireplace and sitting there with my family, listening to our favorite holiday music. Andrea Lavinthal, PEOPLE, 3 Dec. 2025 Her message to other kids her age is to enjoy the serenity before everyone logs on again at 16. Hilary Whiteman, CNN Money, 29 Nov. 2025 See All Example Sentences for log on

Word History

First Known Use

1962, in the meaning defined above

Time Traveler
The first known use of log on was in 1962

Browse Nearby Words

Cite this Entry

“Log on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/log%20on. Accessed 13 Dec. 2025.

Kids Definition

log on

verb
variants or log in
: to make a connection with a computer or system
logged on to the Internet
log-on
ˈlȯg-ˌȯn
ˈläg-ˌän
noun

More from Merriam-Webster on log on

Last Updated: - Updated example sentences
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