Meaning of the word exosphere in English
What does exosphere mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.
exosphere
US /ˈek.soʊ.sfɪr/
UK /ˈek.səʊ.sfɪər/
Noun
the outermost region of a planet's atmosphere, where the air is extremely thin and molecules can escape into space
Example:
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Satellites often orbit within the exosphere where there is very little atmospheric drag.
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The exosphere is the final layer of Earth's atmosphere before reaching outer space.