noun to mark with channels or with wrinkles.
2. furrow ·noun a trench in the earth made by, or as by, a plow.
3. furrow ·noun any trench, channel, or groove, as in wood or metal; a wrinkle on the face; as, the furrows of age.
4. furrow ·noun to cut a furrow in; to make furrows in; to plow; as, to furrow the ground or sea.