Which word describes someone who is having or covered with hair?

The word "hirsute" is the most precise term for describing someone or something that is covered with hair. This term is derived from the Latin word "hirsutus," which specifically denotes an abundance of hair, often implying a thick and unrefined quality. It is often used in a more formal context, particularly in biological or anatomical descriptions.

While "furry," "hairy," and "woolly" can also describe something covered in hair, they carry different connotations. "Furry" typically refers to the soft, fur-like hair found on animals, while "hairy" can be a broader, more casual term and might not convey the density or abundance that "hirsute" does. "Woolly," on the other hand, specifically alludes to hair that is soft and consists of wool, which is characteristic of certain animals like sheep. In summary, "hirsute" is the most accurate term for someone who is covered in hair, especially in a more formal or scientific context.