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supereon. In DICTIOUS you will not only get to know all the dictionary meanings for the word
supereon, but we will also tell you about its etymology, its characteristics and you will know how to say
supereon in singular and plural. Everything you need to know about the word
supereon you have here. The definition of the word
supereon will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
supereon, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
super- + eon
Noun
supereon (plural supereons)
- (geology) A time period encompassing more than one eon, principally used to characterize the Precambrian.
2015, Charles S. Cockell, Astrobiology: Understanding Life in the Universe, page 254:Sometimes the Hadean, Archean and Proterozoic are lumped together in a supereon called the Precambrian.
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