soil (
http://definr.com/soil)
n 1: the state of being covered with unclean things [syn:
dirt,
filth,
grime,
stain,
grease,
grunge]
2: the part of the earth's surface consisting of humus and
disintegrated rock [syn:
dirt]
3: material in the top layer of the surface of the earth in
which plants can grow (especially with reference to its
quality or use); "the land had never been plowed"; "good
agricultural soil" [syn:
land,
ground]
v : make soiled, filthy, or dirty; "don't soil your clothes when
you play outside!" [syn:
dirty,
begrime,
grime,
colly,
bemire] [ant:
clean]