1. a violent dust storm or sandstorm with a wall-like front of dust that occurs in arid regions
Usage: meteorological term

Examples

• The haboob approached Phoenix like a massive brown wall.
• Drivers pulled over as the haboob reduced visibility to zero.
• The meteorologist warned residents about the incoming haboob.
• Desert communities often experience haboobs during monsoon season.
• The haboob engulfed the city in a cloud of dust and debris.
• Photographers captured stunning images of the towering haboob.