It is the English name for lamby weaving, although it is used that way in several Spanish-speaking countries. See corduroy, ingles/corduroy .
It is the same fabric that in Spanish we call "corderoy or corduroy", with the most outstanding feature of having in the fabric parallel laces with relief. The name appears to be a combination of 'cord' ("cord") and 'duroy' (a thick and light fabric).
It is a way of calling corduroy, which is a type of fabric, a rough fabric to the touch. this fabric is thick and ribbed. It is also usually called lamb, corduroy, cotelé.
Ribbed corduroy fabric, with vertical lines, which is used to make sacks or pants.