What "cultivator" means in gardening

A cultivator is a gardening tool that is used to loosen and aerate soil, remove weeds and prepare the soil for planting. It is typically a hand-held tool that has three to five curved prongs that are used to break up the soil and create a smooth surface for planting. It can also be used to mix in fertilizers or compost into the soil. Cultivators come in a variety of sizes and styles, including hand-held models, push cultivators, and gas-powered models. They are an essential tool for maintaining a healthy garden.