Yottabyte
Full definition of yottabyte
Noun
yottabyte
(plural yottabytes)- (computing) One septillion (1024) bytes. SI symbol: YB.
- 2012, James Bamford, Wired: The NSA Is Building the Country’s Biggest Spy Center (Watch What You Say)... the Pentagon is attempting to expand its worldwide communications network, known as the Global Information Grid, to handle yottabytes (1024 bytes) of data. (A yottabyte is a septillion bytes—so large that no one has yet coined a term for the next higher magnitude.)