A metaphor is a way of speaking as to not take the word or words used at its true meaning. An example for soot may be; the porcelain soot on her face.
Soot's plural is soot.
Soot is often produced when burning wood.
You still have some soot on the very tip of your nose.
soot doors is provide to clean the outside of the water tubes and to remove the soot.
soot
I think soot and smog come from the air pollution.
Soot is the product of an incomplete combustion of carbon.
Be wary of that soot on the hearth.
Botten Soot died in 1958.
Eyolf Soot was born in 1858.
Eyolf Soot died in 1928.
Soot ashes and debris