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sferics

[sfeer-iks, sfer-]
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noun
  1. (used with a singular verb) electronic equipment for determining the position of storms by locating their accompanying atmospherics.
  2. (used with a plural verb) the atmospheric discharges located by this device.
  3. Also spherics. (used with a singular verb) the study of atmospherics.
  4. spherics2(def 1).
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Origin of sferics

First recorded in 1940–45; shortening and respelling of atmospherics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for sferics

sferics

noun
  1. the usual US spelling of spherics 2
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
sferics in Science

sferics

  1. The study of atmospherics, especially through the use of electronic detectors.
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sferic

  1. A radio emission from a stroke of lightning.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.