sahalaitainen
Saholaitainen is a Finnish term that can be translated as "saw-edged" or "serrated." It is often used to describe a surface, edge, or pattern that features a series of sharp, pointed projections resembling the teeth of a saw. This characteristic can be found in various natural and man-made objects.
In botany, saholaitainen describes the margin of a leaf that is toothed, with pointed teeth that project
The term can also be applied to geological formations or mineral surfaces that have a rough, jagged