gigatavun
Gigatavun is a nonstandard, informal term used to refer to a very large amount of information. It has no official definition or presence in the International System of Units or standard data prefixes. The term tends to appear in speculative discussions, technical writing, and science fiction glossaries as a rhetorical way to convey scale rather than to specify a precise size.
Origin and etymology: The word combines the SI prefix giga- (10^9) with vun, a fictional unit name
Usage: In practice, gigatavun is treated as an ad hoc quantity. Some glossaries loosely describe it as
Notes: When using the term in technical writing or cross-disciplinary work, it is important to provide a
See also: Byte, Bit, Kilobyte, Megabyte, Gigabyte, Terabyte, Pebibyte, Exabyte, Zettabyte.