siveltimä
Siveltimä is a Finnish noun that refers to the brush head or the cluster of bristles at the end of a brush. In everyday Finnish, the more common word for the tool itself is sivellin, while siveltimä tends to appear in descriptive, technical, or specialized contexts where the focus is on a component or feature of the brush rather than the tool in general.
The term appears to be a nominalized form connected to sivellin, used to denote a particular part
Siveltimä is typically encountered in contexts that require precise reference to the brush’s bristles or head,
Sivellin refers to the brush as an instrument or tool. Harja is another Finnish term for a
Siveltimä is a specialized term and is less common than sivellin in everyday language.