Main entry: PB, pebibyte, petabyte, PiB
Definition: a unit of information equal to 1024 tebibytes or 2^50 bytes
Definition: a unit of information equal to 1000 terabytes or 10^15 bytes
Definition: a unit of information equal to 1000 terabits or 10^15 bits
Main entry: lead, Pb, atomic number 82
Definition: a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
Usage: the children were playing with lead soldiers