A very small piece of plush material.
"She found a fuzzy in her tea and realized it had come from her favorite sweater."
In plain English: A fuzzy is something soft and covered with fine, short hairs that feels pleasant to touch.
"The fuzzy on my cat's tail was so soft I wanted to pull some off and keep in my pocket."
confused and not coherent; not clearly thought out
"a vague and fuzzy idea of the world of finance"
Covered with fuzz or a large number of tiny loose fibres like a carpet or many stuffed animals
"The plush rug had such a fuzzy surface that it felt incredibly soft under bare feet."
In plain English: Fuzzy means having soft, fine hair on your skin that you can feel but not see clearly.
"The fuzzy cat slept on top of my warm sweater all afternoon."
Usage: Use "fuzzy" to describe surfaces covered in soft, short fibers rather than long hairs or coarse textures. This term is often confused with "fluffy," but fuzzy implies a slightly rougher feel while fluffy suggests lightness and volume.
The word fuzzy likely comes from combining the noun fuzz with the suffix -y, although some experts believe it originated directly as a variant of an older form like fozy. It entered English to describe things covered in short, soft hair or having a similar texture.