Petabyte Definition
pĕtə-bīt
petabytes
noun
A unit of computer memory or data storage capacity equal to 1,024 terabytes (250 bytes).
American Heritage
One quadrillion bytes.
American Heritage
Other Word Forms of Petabyte
Noun
Singular:
petabyte
Plural:
petabytesOrigin of Petabyte
-
From peta- +"Ž byte.
From Wiktionary
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