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 Here’s a message to Congress, political candidates, and the whole nation: El Paso being at the epicenter of the national battle over immigration is a scenario that’s costing us all money, time, and economic growth. Andrea Adkins-Hutchins, Fortune, 10 Apr. 2024 The quake, which had an epicenter near Ferrelview in Platte County, just a few miles east of Kansas City International Airport, was reported around 1:45 p.m. March 15. Nathan Pilling, Kansas City Star, 6 Apr. 2024 The epicenter of the Northridge earthquake in Los Angeles in 1994 was in the San Fernando Valley, the point where the quake was strongest. Elizabeth Weise, USA TODAY, 5 Apr. 2024 The earthquake’s epicenter was in Lebanon, N.J., a city in the North-Central part of the state. Anna Gordon, TIME, 5 Apr. 2024 Based on the preliminary magnitude, the quake was the strongest with an epicenter in New Jersey since 1783, according to NJ OEM records. Meredith Deliso, ABC News, 5 Apr. 2024 In the city of Hualien, near the epicenter on Taiwan's east coast, Mayor Hsu Chen-wei said 48 residential buildings were damaged by Wednesday's quake and subsequent aftershocks, according to the Associated Press. Chris Pandolfo, Fox News, 4 Apr. 2024 Related article Israeli military launches new raid at Gaza’s largest hospital, once the epicenter of the fighting Now in its 11th day, the operation is the second of its kind at the hospital, which sits in the western part of northern Gaza City. Nadeen Ebrahim, CNN, 28 Mar. 2024 The band continued to hone its live attack in early 1994, though Cuomo also used the last of his money from Geffen’s advance to enroll in several music classes at Los Angeles Valley College, not far from the epicenter of January’s disastrous Northridge earthquake. Mikael Wood, Los Angeles Times, 25 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'epicenter.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near epicenter

Cite this Entry

“Epicenter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epicenter. Accessed 16 Apr. 2024.

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

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