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Noun: terabyte  'te-ru,bIt
  1. A unit of information equal to 1000 gigabytes or 10^12 (1,000,000,000,000) bytes
    - TB
     
  2. A unit of information equal to 1024 gibibytes or 2^40 (1,099,511,627,776) bytes
    - tebibyte, TB, TiB

Derived forms: terabytes

Type of: computer memory unit

Part of: PB, pebibyte, petabyte, PiB

Encyclopedia: Terabyte