longtime

adjective

long·​time ˈlȯŋ-ˈtīm How to pronounce longtime (audio)
: having been so for a long time : long-standing
a longtime friend
a longtime friendship

Examples of longtime in a Sentence

the longtime chairman of the committee longtime residents of the neighborhood
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.
Spencer, an Army veteran with no law enforcement experience, is challenging longtime Republican incumbent John Staley, who’s been in office for over 13 years. Faith Karimi, CNN Money, 1 Mar. 2026 El Camino Real won its ninth City title thanks to Jayden De La Cruz, the sixth ECR player to try a penalty kick, delivering the decisive goal to beat its longtime rival. Eric Sondheimer, Los Angeles Times, 1 Mar. 2026 His first thought was of a longtime friend who lives in Iran. Nikiya Carrero, CBS News, 1 Mar. 2026 Attacks also extended into Oman — Iran’s longtime interlocutor with the West that hadn’t been drawn into the fray previously. Jon Gambrell, Fortune, 1 Mar. 2026 See All Example Sentences for longtime

Word History

First Known Use

1851, in the meaning defined above

Time Traveler
The first known use of longtime was in 1851

Cite this Entry

“Longtime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/longtime. Accessed 7 Mar. 2026.

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