Pronunciation: (fuz'ē),[key] —adj.,fuzz•i•er, fuzz•i•est. 1. of the nature of or resembling fuzz: a soft, fuzzy material. 2. covered with fuzz: a plant with broad, fuzzy leaves. 3. indistinct; blurred: A fuzzy photograph usually means you jiggled the camera. 4. muddleheaded or incoherent: a fuzzy thinker; to become fuzzy after one drink.