n. A mass or coating of fine, light fibers, hairs, or particles; down: the fuzz on a peach. v. To cover with fine, light fibers, hairs, or particles.v. To make blurred or indistinct: fuzzing the difference between the two candidates; worked quickly to fuzz up the details of the scandal. verb-intransitive. To become blurred or obscure.n. Slang The police.