1. the upper layer of earth in which plants grow
2. a particular type of earth or ground

1. to make dirty or stained

Examples

• The farmer tested the soil before planting crops.
• Rich, dark soil is best for growing vegetables.
• Clay soil holds water longer than sandy soil.
• The construction workers brought in fresh soil for the garden.
• Don’t soil your clean clothes while playing outside.
• The white shirt was soiled with grass stains.
• She was careful not to soil her reputation with bad behavior.