Definition
The ploughshare, the British spelling variant of plowshare, is the cutting blade of a plough, designed to slice through the soil πͺ. It is the part of the plough that directly interacts with the earth. The efficiency of the plough relies on the shape and sharpness of the ploughshare. It functions as the plough's primary 'teeth.' Various ploughshares are tailored for specific soil conditions. It is essential for efficient tillage.