hiilimäinen
hiilimäinen is a Finnish adjective that translates to "charcoal-like" or "sooty" in English. It describes something that has the appearance or characteristics of charcoal or soot. This can refer to color, texture, or a residue left behind. For example, a surface might be described as hiilimäinen if it is covered in a black, powdery substance resembling soot.
The term is often used in descriptions of natural phenomena, such as volcanic ash or the remnants