The layer of the earth's atmosphere above the troposphere, extending from about 10 km (6 miles) to about 50 km (31 miles) above the earth's surface.
strato+sphere
Shared component: strato · layer
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strato
layer
Related forms: strato · 2 words in this dictionary
Related words
Shared components, not spelling prefixesRelating to or characteristic of the stratosphere.
strato+sphere+ic
Shared component: strato · layer