Fur″row (?), n. [OE. forow, forgh, furgh, AS. furh; akin to D. voor, OHG. furuh, G. furche, Dan. fure, Sw. f�ra, Icel. for drain, L. porca ridge between two furrows.] 1. A trench in the earth made by, or as by, a plow.
2. Any trench, channel, or groove, as in wood or metal; a wrinkle on the face; as, the furrows of age.
Farrow weed a weed which grows on plowed land. Shak. — To draw a straight furrow, to live correctly; not to deviate from the right line of duty. Lowell.