Definition, Meaning & Synonyms
jet stream
noun
ˈjet ˌstrim
Definition
A jet stream is a fast-flowing, narrow air current found in the atmosphere of Earth.
Examples
- The jet stream can change the weather in various regions.
- Pilots often navigate along the jet stream to save fuel.
- The jet stream is known to influence seasonal temperature variations.
Meaning
Jet streams are typically located at high altitudes, near the top of the troposphere. They can affect weather patterns and the movement of storms.
Synonyms
- air current
- wind stream
- upper-level wind
