✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

on base

idiom

baseball
: occupying one of the bases (first, second, or third) during a game
There's a runner on base.

Examples of on base 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.
Though for many pitchers this is a matter of luck, randomness or the performances of other players like their defense or relievers, Cease is consistently worse pitching from the stretch, which means hitters perform better against him with men on base. Keith Law, New York Times, 27 Nov. 2025 Getting somebody on base in front of (Jose) Ramirez for him to drive in and generate offense on their own, too, is essential for Cleveland. Drew Vonscio, MSNBC Newsweek, 13 Nov. 2025 All seven patients were cleared almost immediately and no hazardous materials turned up on base, Fox News is told. Jennifer Griffin , Christina Shaw, FOXNews.com, 7 Nov. 2025 The Blue Jays had two men on base, needing just one run to win the championship. Kyle Feldscher, CNN Money, 2 Nov. 2025 See All Example Sentences for on base

Cite this Entry

“On base.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20base. Accessed 29 Nov. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!