A downward bend in a path.
The downward slope of a hill; the downward slope of a curve.
An inward curve of the exoskeleton of an insect, such as between body segments; a segment of an insect's body where the exoskeleton curves inward.
A long snowbank along the side of a road.
The green border of a field, dug up in order to carry the earth onto other land to improve it.
A line of snow left behind by the edge of a snowplow’s blade.
A ridge or berm at a perimeter
A line of leaves etc heaped up by the wind.
A similar streak of seaweed etc on the surface of the sea formed by Langmuir circulation.
A line of gravel left behind by the edge of a grader’s blade.
A row of cut grain or hay allowed to dry in a field.
To arrange (e.g. new-made hay) in lines or windrows.