kaaruküsandmärk
Kaaruküsandmärk is a term that appears in some historical Estonian texts, though its exact meaning and origin are debated among scholars. It is generally understood to refer to a type of agricultural tool or implement used in traditional farming practices. The components of the word offer some clues: "kaar" can translate to arch or curve, and "küsand" might relate to the action of delving or digging. "Märk" typically means mark, sign, or sometimes a piece of equipment.
Therefore, a literal interpretation suggests a tool with a curved or arched part used for digging or
Some interpretations suggest it might have been an early form of a plowshare or a specific type