the solid part of the earth's surface
a rational motive for a belief or action
the loose soft material that makes up a large part of the land surface
fix firmly and stably
instruct someone in the fundamentals of a subject
confine or restrict to the ground
a relation that provides the foundation for something
the part of a scene (or picture) that lies behind objects in the foreground
the lowest part of the musical range
the lowest part in polyphonic music
