A unit of information equal to 1024 tebibytes or 2^50 bytes
(Noun)
A unit of information equal to 1000 terabits or 10^15 bits
(Noun)
Synonyms:
  1. petabit
  2. pbit
A soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
(Noun)
Synonyms:
  1. lead
  2. atomic number 82