tilkku
Tilkku is a Finnish word that can refer to several distinct concepts. Most commonly, it denotes a small patch, stain, or speck of color. This usage is often applied to describe minor imperfections or variations in texture or hue on surfaces like fabric, paint, or wood. For example, a tilkku might be a small spot of dirt on a clean shirt or a slight discoloration on a painted wall.
In a more abstract sense, tilkku can also mean a small amount or a tiny piece of
A less common but still relevant meaning of tilkku relates to a type of traditional Finnish handicraft,