A slight obscuration of the lower atmosphere, typically caused by fine suspended particles
Force (a new or potential recruit to the military, a college fraternity, etc.) to perform strenuous, humiliating, or dangerous tasks
a thick haze on the sea
An obscuration of the atmosphere in hot weather, especially a shimmering in the air near the ground that distorts distant views
A haze occurring in the Arctic; specifically a lingering haze occurring at high altitudes as a result of air pollution blown in from other northern continents, which restricts horizontal but not vertical visibility.
Lysergic acid diethylamide (LSD), used as a recreational drug.