A yarn that has been plyed with a dark strand and a light strand to create a flecked look in the finished product.

Also spelled ragg wool.
A rag wool beanie can be warm and look quite stylish.
by Kiwi_snake June 27, 2020
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Material made sheep and woven into fine and warm sweaters.
I like rag wool sweaters, 'cos they are warm and you get to fuck the supplier.
by Dick Splash November 16, 2003
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