subsoil
1sub·soil
noun \ˈsəb-ˌsȯi(-ə)l\Definition of SUBSOIL
: the stratum of weathered material that underlies the surface soil
First Known Use of SUBSOIL
1796
Browse
Next Word in the Dictionary: subsoil plow
Previous Word in the Dictionary: subsocial
All Words Near: subsoil
Previous Word in the Dictionary: subsocial
All Words Near: subsoil
Seen & Heard 
What made you want to look up subsoil? Please tell us where you read or heard it (including the quote, if possible).






See 

