(1):
(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.
(2):
(v. i.) To be hazy, or tick with haze.
(3):
(v. t.) To harass by exacting unnecessary, disagreeable, or difficult work.
(4):
(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.