Learn how to say Gust correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word gust:
a sudden strong rush of wind.
a sudden burst of something such as rain, sound, or emotion:
gusts of rain and snow flurried through the open door
(of the wind) blow in gusts:
the wind was gusting through the branches of the tree
late 16th century: from Old Norse gustr, related to gjósa ‘to gush’