epicenter

noun

epi·​cen·​ter ˈe-pi-ˌsen-tər How to pronounce epicenter (audio)
1
: the part of the earth's surface directly above the focus of an earthquake compare hypocenter sense 1
2
: center sense 2a
the epicenter of world finance
epicentral adjective

Did you know?

The meaning of epi- in epicenter is "over", so the epicenter of an earthquake lies over the center or "focus" of the quake. Epicenter can also refer to the centers of things that may seem in their own way as powerful—though not as destructive—as earthquakes. Wall Street, for example, might be said to lie at the epicenter of the financial world.

Examples of epicenter in a Sentence

by continually reinventing itself, Las Vegas has managed to remain a national epicenter for entertainment
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.
In the midst of a raging malnutrition crisis Zamzam has long been at the epicenter of the malnutrition crisis in Sudan. Avery Schmitz, Aleena Fayaz and Kaila Nichols, CNN, 14 Feb. 2025 Zelensky added that Norwegian diplomatic representatives were in the epicenter of the attack but avoided harm. Daniel R. Depetris, Newsweek, 1 Feb. 2025 The city was one of the epicenters of Syrian protests in 2011, protests that began peacefully but gave way to armed resistance after the government unleashed massive, lethal force on protest hubs across the country. Scott Peterson, The Christian Science Monitor, 31 Jan. 2025 Johor is at the epicenter of the data center boom in Southeast Asia after Singapore imposed a three-year moratorium on new data center projects due to renewable energy and land constraints. Jonathan Burgos, Forbes, 30 Jan. 2025 See All Example Sentences for epicenter

Word History

Etymology

New Latin epicentrum, from epi- + Latin centrum center

First Known Use

1880, in the meaning defined at sense 1

Time Traveler
The first known use of epicenter was in 1880

Browse Nearby Entries

Cite this Entry

“Epicenter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epicenter. Accessed 1 Mar. 2025.

Kids Definition

epicenter

noun
epi·​cen·​ter ˈep-i-ˌsent-ər How to pronounce epicenter (audio)
: the part of the earth's surface directly above the starting point of an earthquake

More from Merriam-Webster on epicenter

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!