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1. A long shallow trench in the ground (especially one made by a plough)
    
2. A slight depression or fold in the smoothness of a surface
   - wrinkle, crease, crinkle, seam, line

1. Hollow out in the form of a furrow or groove
   "furrow soil";
   - rut, groove
    
2. Make wrinkled or creased
   "furrow one's brow";
   - wrinkle, crease
    
3. Cut a furrow into columns
   - chamfer, chase

Derived forms: furrowed, furrows, furrowing

Type of: cut, cut into, delve [archaic], depression, dig, fold, fold up, impression, imprint, trench, turn over, turn up

Part of: cutis, skin, tegument

Encyclopedia: Furrow, James