Definition of jetstreams Jetstreams
/ʤɛˈtstɹiˌmz/ -
We found 2 definitions of jetstreams from 1 different sources.
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What does jetstreams mean?
Wiktionary 
- jetstreams (Noun)
Plural of jetstream.
OmegaWiki DictionaryOmegaWiki Dictionary Ω
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jetstream
Fast flowing, relatively narrow air currents found at the tropopause, located at 10-15 kilometers above the surface of the Earth.
