Words nearby base level
Origin of base level
Examples from the Web for base level
And, where those cannot be achieved, at least a base-level opposition to tyranny, reaction, religious fundamentalism, and so on.
At a stage shortly preceding the base-level stage the surface would be a peneplain.
In addition to the "castle" rocks and base-level plain about Camp Douglas, other features should be mentioned.
It is possible that these crests are remnants of a base-level plain older than that referred to above.
The base-level is now 2-2, and the valley represented in the diagram has not yet reached it.
No definite degree of slope can be fixed upon as marking a base-level.