Nar″row, v. i. 1. To become less broad; to contract; to become narrower; as, the sea narrows into a strait.
2. (Man.) Not to step out enough to the one hand or the other; as, a horse narrows. Farrier's Dict.
3. (Knitting) To contract the size of a stocking or other knit article, by taking two stitches into one.