To overload or overtax.
A sterile stratum that lies above the stratum being investigated
The rock and subsoil that lies above a mineral deposit such as a coal seam.
To oppress with severe or excessive burdens; to tax
To charge, as with a fault.
To assign a task to, or impose a task on.
Any piece of work done.
A difficult or tedious undertaking.
A process or execution of a program.
An objective.
A piece of work done as part of one’s duties.