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geocoronium. In DICTIOUS you will not only get to know all the dictionary meanings for the word
geocoronium, but we will also tell you about its etymology, its characteristics and you will know how to say
geocoronium in singular and plural. Everything you need to know about the word
geocoronium you have here. The definition of the word
geocoronium will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Etymology
From geo- + corona + -ium, coined by Alfred Wegener in 1911.
Noun
geocoronium (uncountable)
- (geophysics, meteorology, obsolete) A hypothetical gaseous chemical element proposed to explain certain spectroscopic lines, and the green glow, found in the polar aurorae, that was later found to be explained by singly-ionized oxygen.
Coordinate terms
See also