wampum: small cylindrical beads made from polished shells and fashioned into strings or belts; used by certain Native American peoples as jewelry or currency
entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
file allocation table: the part of a floppy disk or hard disk where information is stored about the location of each piece of information on the disk (and about the location of unusable areas of the disk)