1. sudden strong bursts of wind
2. sudden bursts or outbreaks of something

1. blows in sudden strong bursts

Examples

• Strong gusts of wind knocked over the umbrella.
• The storm brought gusts up to 60 miles per hour.
• Gusts of laughter filled the room during the comedy show.
• The wind gusts violently during thunderstorms.
• Sudden gusts made it difficult to walk straight.
• The sailboat struggled against the powerful gusts.
• Gusts of emotion overwhelmed her at the reunion.