Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective A second major version of something or, figuratively, of someone.
  • noun technology, Internet The second version of something.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

From the ellipsis of (version + ) 2 + . + 0, as used in the identification of product versions, especially in the microcomputer software industry.

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Examples

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