n. & v.
n. 1 a narrow trench made in the ground by a plough. 2 a rut, groove, or deep wrinkle. 3 a ship's track.
v.tr. 1 plough. 2 a make furrows, grooves, etc. in. b mark with wrinkles. furrow-slice the slice of earth turned up by the mould-board of a plough. furrowless adj. furrowy adj.
[ OE furh f. Gmc ]