ZB

noun

1. a unit of information equal to 1000 exabytes or 10^21 bytes

• Syn: ↑zettabyte

• Hypernyms: ↑computer memory unit

• Part Holonyms: ↑yottabyte, ↑YB

• Part Meronyms: ↑exabyte, ↑EB

2. a unit of information equal to 1024 exbibytes or 2^70 bytes

• Syn: ↑zettabyte, ↑zebibyte, ↑ZiB

• Hypernyms: ↑computer memory unit

• Part Holonyms: ↑yottabyte, ↑yobibyte, ↑YB, ↑YiB

• Part Meronyms: ↑exabyte, ↑exbibyte, ↑EB, ↑EiB