h+

noun

Transhumanism.

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Meanings

h+1

nounh+ (uncountable)
  1. uncountableAlternative letter-case form of H+.

H+2

nounH+ (uncountable)
  1. uncountableTranshumanism.

    This idea—that human progress points toward human extinction—is held by people who go by a variety of names: transhumanists, posthumanists, extropians, advocates of H+, or singularitarians.

    2014, Charles T. Rubin, Eclipse of Man: Human Extinction and the Meaning of Progress, page 10

Origin

The initial H comes from the first letter of human, and the plus sign + indicates "beyond" or "better".

Full word history & related roots →
Cite this entry
APA

h+. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/h%2B

MLA

“h+.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/h%2B. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “h+,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/h%2B.

Source: h+ on Wiktionary, CC BY-SA 4.0.