Part of speech:
A wind that blows predominantly from a single general direction. The trade winds of the tropics, which blow from the east throughout the year, are prevailing winds.
Find another word for jet-stream. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for jet-stream, like: geostrophic-wind, gradient-wind, high-altitude wind, high-speed wind stream, prevailing wind, upper-atmosphere wind, upper-atmospheric wind and air stream.