furrow

nouns

a long shallow trench in the ground (especially one made by a plow)
furrow
is a type of (narrower)
any long ditch cut in the ground
trench
a slight depression in the smoothness of a surface
"his face has many lines"; "ironing gets rid of most wrinkles"
crease, crinkle, furrow, line, seam, wrinkle

verbs

hollow out in the form of a furrow or groove
"furrow soil"
furrow, groove, rut
make wrinkled or creased
"furrow one's brow"
crease, furrow, wrinkle
cut a furrow into a columns
chamfer, chase, furrow