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.
Captain Brett listened closely for the air-horn blasts of tankers while glancing at an app that tracked whichever boats had bothered to log on. Nathaniel Rich, Harpers Magazine, 20 Aug. 2025 Arches is, hands down, one of the country’s most striking national parks, and the beauty only intensifies with each mile logged on the otherworldly Arches Scenic Drive. Stephanie Vermillion, Travel + Leisure, 17 Aug. 2025 The Trump administration will strip protections that prevent logging on nearly 59 million acres of National Forest System lands, Agriculture Secretary Brooke Rollins announced Monday. Rachel Frazin, The Hill, 24 June 2025 Alvarez did not appear in the Denver County Jail log on Tuesday, and his court records were not immediately available. Lauren Penington, Denver Post, 5 Aug. 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 25 Aug. 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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