单词 | geocorona |
释义 | geocorona[ jee-oh-kuh-roh-nuh ] / ˌdʒi oʊ kəˈroʊ nə / nouna belt of ionized hydrogen surrounding the earth at the outer limit of the exosphere. Origin of geocoronaFirst recorded in 1955–60; geo- + corona OTHER WORDS FROM geocoronage·o·co·ro·nal, adjectiveWords nearby geocoronageochronology, geochronometry, Geocillin, geocline, geocode, geocorona, geod., geode, geodemographics, geodesic, geodesic dome Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for geocoronageocorona [ 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 © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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