Hazy describes conditions where the air looks cloudy or foggy, making it hard to see distant objects clearly. On a hazy summer day, the sky might look whitish or grayish, and faraway buildings or mountains become blurry and indistinct. This happens when moisture, dust, or pollution fills the air, scattering light and reducing visibility.

The word also describes unclear thinking or fuzzy memories. If you wake up feeling hazy, your mind hasn't fully cleared yet and you're having trouble focusing. When someone's memory of an event is hazy, they can recall bits and pieces but can't remember all the details sharply. You might have a hazy recollection of your third birthday party: you remember the cake and some presents, but the specifics have blurred with time.

The feeling of haziness suggests a kind of soft uncertainty. Nothing is completely invisible or forgotten, but nothing is sharp or definite either. A haze hangs between you and whatever you're trying to see or remember, making everything seem distant and unclear.