What "compost" means in gardening

Compost is a nutrient-rich soil amendment created by the decomposition of organic materials such as food waste, leaves, grass clippings, and animal manure. It is used to improve soil structure, retain moisture, and provide essential nutrients to plants. Composting can be done in a variety of ways, from backyard composting bins to large-scale commercial operations. The resulting compost is a natural and environmentally friendly alternative to chemical fertilizers.