Exosphere Definition

ĕksō-sfîr
noun
The outermost region of a planet's atmosphere.
American Heritage
The outermost portion of a planet's, esp. the earth's, atmosphere, consisting of a hot layer of light atoms often moving at escape velocity.
Webster's New World

Other Word Forms of Exosphere

Noun

Singular:
exosphere
Plural:
exospheres

Origin of Exosphere

  • exo- +‎ -sphere

    From Wiktionary

Find Similar Words

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Words Starting With

EEXEXO

Words Ending With

EREERE

Unscrambles

exosphere

Words Starting With E and Ending With E

Starts With E & Ends With EStarts With EX & Ends With EStarts With E & Ends With RE

Word Length

9 Letter Words9 Letter Words Starting With E9 Letter Words Ending With E