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epicenter

American  
[ep-uh-sen-ter] / ˈɛp əˌsɛn tər /
especially British, epicentre

noun

  1. Geology. Also a point, directly above the true center of disturbance, from which the shock waves of an earthquake apparently radiate.

  2. a focal point, as of activity.

    Manhattan's Chinatown is the epicenter of the city's Chinese community.


epicenter Scientific  
/ ĕpĭ-sĕn′tər /
  1. The point on the Earth's surface that is directly above the focus (the point of origin) of an earthquake. The epicenter is usually the location where the greatest damage associated with an earthquake occurs.

  2. See Note at earthquake


Other Word Forms

  • epicentral adjective

Etymology

Origin of epicenter

1885–90; < New Latin epicentrum < Greek epíkentros on the center. See epi-, center

Compare meaning

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“We live in a relatively divided world, but sports brings everyone together — and we sit at the epicenter of a lot of things in sports,” Rubin told The Times.

From Los Angeles Times

The intersection of Florence and Normandie avenues was the epicenter of the 1992 Los Angeles riots.

From Los Angeles Times

But the epicenter of New York tech lies elsewhere.

From Barron's

The Core Club became an epicenter of a new era of wealth in New York, outfitted with contemporary art, hotel rooms and a gym.

From The Wall Street Journal

“It’s going to be the epicenter of their success or challenges,” Ives said.

From Los Angeles Times