pöljy
Pöljy is a Finnish word that can refer to several things, primarily a type of wood or timber, and by extension, a piece of lumber. In its most common usage, pöljy refers to a log or a thick branch of a tree that has been cut. It is often distinguished from sahatavara, which is sawn lumber. The term can also be used more broadly to describe rough-cut wood that has not yet been processed into planks or other finished forms.
Historically, pöljy was a fundamental material in construction and fuel. It would be used for building log