exosphere
What is another word for exosphere? Here is its meaning, with related words and examples.
Noun — The uppermost layer of a planet's atmosphere.
We haven't recorded synonyms for exosphere yet. You can still read its full definition, where it comes from, or words that rhyme with it.
How to use exosphere
The word patterns that sound natural to a native speaker.
Earth's exosphere
a thin exosphere
the exosphere of a moon
It is a scientific term used mainly in astronomy and atmospheric science.
Etymology
The word is built from the prefix exo- and the suffix -sphere.
Full origin of exosphere →Frequently asked questions
What is the exosphere?
It is the uppermost layer of a planet's atmosphere.
Can a moon have an exosphere?
Yes. The word is also used for an extremely thin atmosphere, such as the one around Saturn's moon Dione.
How do you pronounce exosphere?
The stress falls on the first syllable, so it is EK-soh-sfeer.
