Definition of the word seed corn

The word "seed corn" can be traced back to the 17th century when it was used to describe corn seeds specifically intended for planting to grow new crops in future harvests. The term "seed" in this context refers to the reproductive part of a plant that is capable of germinating and growing into a new plant. "Corn" in this case refers to any grain crop, including wheat, barley, oats, and rye, as well as maize, which is commonly known as corn in North America. Therefore, "seed corn" literally translates to the kernel or seed that is used to propagate a particular crop variety through the sowing process. The concept behind saving some corn kernels to sow the following year was common agricultural practice to maintain crop growth and avoid having to purchase seeds seasonally.