Assertion: petabyte's byte | /r/HasProperty | pb
Facets:
Source sentences:
text: petabyte n 1: a unit of information equal to 1000 terabytes or 10^15 bytes [syn: petabyte, PB] 2: a unit of information equal to 1024 tebibytes or 2^50 bytes [syn: petabyte, pebibyte, PB, PiB]