Haze n. : Light vapor or smoke in the air which more or less impedes vision, with little or no dampness; a lack of transparency in the air; hence, figuratively, obscurity; dimness.

Haze v. i. : To be hazy, or tick with haze.

Haze v. t. : To harass by exacting unnecessary, disagreeable, or difficult work.

Haze v. t. : To harass or annoy by playing abusive or shameful tricks upon; to humiliate by practical jokes; -- used esp. of college students; as, the sophomores hazed a freshman.

Example:
How do you get Haze out of the cracks in black slate?

Taxonomy
haze, haze particles, free encyclopedia, mist, aerosols, IR, dust, Obscuration, dense haze, Regional Haze, Transboundary Haze Pollution, sun, bluish, dry air, droplets, Air pollution, smoke particles, wavelengths.

Defination from the web:
haze, an atmospheric phenomenon occurring regularly in Southeast Asia.