E region
E region
nounDefinition of E REGION
: the part of the ionosphere occurring between about 55 and 80 miles (90 and 130 kilometers) above the surface of the earth and containing the daytime E layer and the sporadic E layer
First Known Use of E REGION
1930
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All Words Near: E region
Previous Word in the Dictionary: erector pili
All Words Near: E region
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