BURL
Here is the meaning of the word, BURL
Burl ( n. ) - A knot or lump in thread or cloth.
Burl ( n. ) - An overgrown knot, or an excrescence, on a tree; also, veneer made from such excrescences.
Burl ( v. t. ) - To dress or finish up (cloth); to pick knots, burs, loose threads, etc., from, as in finishing cloth.