Yarn is a long continuous length of interlocked fibres, used in sewing, crocheting, knitting, weaving, embroidery, ropemaking, and the production of textiles. Thread is a type of yarn intended for sew
Balls of yarn
Natural-fiber yarns used in the production of rope, Scotland, 1918
Flyer spinning of cotton
Manila hemp warp yarns being prepared for weaving in a modern textile factory