physical address

from The Free On-line Dictionary of Computing (8 July 2008)

physical address
physical memory address

   <memory management> The address presented to a computer's main
   memory in a {virtual memory} system, in contrast to the
   {virtual address} which is the address generated by the {CPU}.
   A {memory management unit} translates virtual addresses into
   physical addresses.

   (1995-03-31)