noun
EXAMPLES FROM CORPUS
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Just before each Geiger counter click we see a flash of light from the illuminated electron.
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Sea-anglers dot the foreshore, their rods like the jittery feelers of crayfish or the dials of a Geiger counter .
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The Geiger counter may not have been properly calibrated.
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There are various ways of monitoring radiation, the best known being the Geiger counter .