Meanings
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1
adj
marked by sudden, brief bursts of strong wind
The gusty weather made the small boat difficult to steer.
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2
adj
coming in sudden forceful bursts rather than steadily
A gusty wave of panic swept through the crowd and quickly subsided.
Thesaurus
Etymology
Formed from gust ("a sudden blast of wind") + -y. The wind noun is probably of Scandinavian origin; compare Old Norse gustr ("a gust, blast"). The figurative sense preserves the idea of something arriving in brief, forceful bursts.