Epifocal definitions

Epifocal

1) Epicentral
Found on https://www.crosswordclues.com/clue/epifocal

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epifocal

epifocal (ep' i FOH k'l) Located or occurring at the point on the earth's surface directly above the focus epicenter of an earthquake or underground nuclear explosion.
Found on http://www.wordinfo.info/words/index/info/view_unit/841/

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epifocal

epicentral.
Found on https://www.infoplease.com/dictionary/epifocal

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