plural megachurches
: a church having an extremely large congregation
The megachurch, one of the largest in the region with roughly 5,000 attendees at its Sunday morning Post Falls worship service, is also adding a 25,000-square-foot children's ministry building, which will include a large indoor play structure …Nicholas Deshais
In little more than a decade, his ministry has grown from a living-room Bible study to a megachurch that draws about 7,600 visitors to seven campuses around Seattle each Sunday …Molly Worthen

Examples of megachurch in a Sentence

Recent Examples on the Web
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These live versions dynamite that meditative hollow or expand it to the size of a megachurch. Mitch Therieau, Pitchfork, 8 Apr. 2026 Hamilton’s campaign has reported raising more than $2 million since the popular megachurch pastor launched his bid in late April. Matthew Kelly updated June 7, Kansas City Star, 7 June 2026 Morris is the founder of Gateway Church, a multi-site megachurch based in Texas with one of the largest evangelical congregations in the state. Dan Gooding, MSNBC Newsweek, 31 Mar. 2026 Chadwick had spent 39 years at Forest Hill Church, helping transform a once-modest congregation into a megachurch. Charlotte Observer, 25 June 2026 See All Example Sentences for megachurch

Word History

Etymology

mega- + church entry 1

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of megachurch was in 1966

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Cite this Entry

“Megachurch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megachurch. Accessed 8 Jul. 2026.

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