Cōmb or Cōmbe or Cōombe1, n.
(kōm, or kōom), n. [A-S. comb, of Celtic origin, W. crom, a deep valley where the sides come together in a concave form, Armor. kombant, koumbant; O. Fr. combe, Fr. comba.] That unwatered portion of a valley which forms its continuation beyond and above the most elevated spring that issues into it. Buckland.
A gradual rise the shelving combe Displayed. Southey.