The term INSTALLS A LAWN can be broken down into two parts: SODS (4 letters) and INSTALLS. SODS stands for 'sod installation, ' which is the process of laying down turfgrass, or sod, to create a lawn. This process involves preparing the soil, laying down the sod, and then watering it to help it take root. Installing a lawn can be a labor-intensive job, but it can also be a rewarding one, as it can add beauty and value to a home.