Homosphere Definition
hōmōsfir
noun
The lower of two divisions of the earth's atmosphere, extending to a height of c. 70 km (c. 43 mi), characterized by a relatively constant composition of its component gases.
Webster's New World
The lower part of the atmosphere, up to about sixty miles, in which there is no great change in its composition.
Wiktionary
Other Word Forms of Homosphere
Noun
Singular:
homospherePlural:
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