In general, yes, wool can be recycled once used. If the wool is part of knit fabric such as in a sweater, it can be recycled for yarn. Wool clothing can be felted and felt used for other projects. Wool fabric (knit or woven) can also be reused.
Cloth made from wool is called wool cloth.
A public interface.
A bale of wool
shoddy
A wool sweater.
A scribbler is the person who tends the combing machine, the first step in carding the wool. A spinner worked with the carded wool to make yarn.
Sheep with wool growing long and blocking their vision are called woolblind.
Wool Sweaters
A lamb.
its called a fleece
Fresh from the sheep, you can call this material fleece.