Any burn on the skin caused by scraping the skin against a surface.
A black mark left on a road surface from the sliding or skidding tires of a motor vehicle that has lost traction.
A visible feces stain left on underpants, trousers, or sometimes the toilet bowl.
Any other mark or stain left on a surface from a sliding or rubbing object.
A mark of a soiled finger wiped on a surface.
Dead skin on a sore or ulcer.
A small pond, often alkaline, many but not all formed by glacial potholes.
A muddy or marshy area.
A type of swamp or shallow lake system, typically formed as or by the backwater of a larger waterway, similar to a bayou with trees.
A state of depression.
The skin shed by a snake or other reptile.
A secondary channel of a river delta, usually flushed by the tide.
To shed (skin).
To slide off (like a layer of skin).
To discard.
To commit truancy, be absent from school without permission.