The crossword solution for the term 'make hay, in a way' is MOW, which stands for mowing. Mowing is the process of cutting grass or other plants that grow in a lawn or field. It is typically done with a machine called a lawnmower, but can also be done by hand with a scythe or other cutting tool. Mowing is an important part of maintaining a healthy lawn or field, as it helps to keep the grass and other plants from becoming overgrown and unruly.