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geocorona
[jee-oh-k
uh
-
roh
-n
uh
]
/ˌdʒi oʊ kəˈroʊ nə/
Spell
Syllables
Word Origin
noun
1.
a belt of ionized hydrogen surrounding the earth at the outer limit of the exosphere.
Origin of
geocorona
Expand
1955-1960
First recorded in
1955-60;
geo-
+
corona
Related forms
Expand
geocoronal,
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
Cite This Source
geocorona
in Science
Expand
geocorona
(jē'ō-kə-rō'nə)
The halo of far-ultraviolet solar light that reflects off the Earth's
exosphere
.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
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geocorona
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