noun
rib stitch; ribbing
A knitting stitch pattern that alternates knit and purl stitches to create vertical columns of stretchy fabric, commonly used for cuffs, collars, and hems.
セーターの袖口はゴム編みで仕上げた。
I finished the cuffs of the sweater with ribbing.
ゴム編みは伸縮性があるので、帽子の縁によく使われる。
Rib stitch is stretchy, so it is often used for the brim of hats.