1.0

adjective

An initial version of something or, figuratively, of someone.

Meanings

adjective1.0 (not comparable)
  1. not comparableAn initial version of something or, figuratively, of someone.

    Minutes before President Obama was sworn in, the official government Web site was switched from Bush version 2.0 to a snazzy Obama 1.0

    2009 January 21, Ed Robinson with Lukas I. Alpert, “Traffic Tangles Up Web”, in New York Post, →ISSN
    3 more examples

    And did Bush 1.0 really rush the swearing in of Clarence Thomas because the Washington Post was about to publish a story about his extensive porn habit?

    2007 November 9, “Clarence Thomas, Porn Addict?”, in New York, →ISSN

    Consider the success of America 1.0 and one of its master architects Benjamin Franklin Franklin's resume reads like a Denny's restaurant menu

    2008 March 14, Andrew Razeghi, “America 2.0: The creative imperative”, in San Francisco Chronicle, →ISSN, archived from the original on 17 Apr 2008

    On trade and tariffs, however, [US president Joe Biden] broadly followed the Trump 1.0 line, especially with regard to America’s main economic rival, China.

    2024 November 7, Ned Temko, “With Trump, ‘America First’ is back. US allies brace for a shock.”, in The Christian Science Monitor

Origin

From the use of version numbers in computer software.

Full word history & related roots →
Cite this entry
APA

1.0. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/1.0

MLA

“1.0.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/1.0. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “1.0,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/1.0.

Source: 1.0 on Wiktionary, CC BY-SA 4.0.