Topsoil
Pronunciation: /ˈtɑːpˌsɔɪl/
Topsoil (noun)
- The upper layer of soil where plants grow best, usually darker and richer than deeper soil.
- Soil taken from the surface layer and used in gardens or landscaping to help seeds and roots establish.
Examples
- The rain washed away the surface farm soil from the field.
- Farmers protect surface farm soil to keep crops healthy.