supersymmetry

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noun

A theory that attempts to unify the fundamental physical forces and which proposes a physical symmetry between bosons and fermions.

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Less commonScrabble 25

Meanings

nounsupersymmetry (usually uncountable, plural supersymmetries)

plural supersymmetries

  1. uncountableusuallynatural sciencesA theory that attempts to unify the fundamental physical forces and which proposes a physical symmetry between bosons and fermions.

    Supersymmetry is the concept that known particles – such as electrons, quarks and photons – have a heavier and as-yet-undetected "superpartner".

    2013 November 22, Alok Jha, “Stephen Hawking: physics would be 'more interesting' if Higgs boson hadn't been found”, in The Guardian Weekly, volume 189, number 24, page 32
    1 more example

    We suggest therefore that the expression "super-symmetry" might be more appropriate for the global concept and reserve the word "gauge" for local symmetries.

    1974, A Salam, “Super-symmetry and non-Abelian gauges”, in Physics Letters B

    Synonyms: SUSY

Synonyms & antonyms

nounA theory that attempts to unify the fundamental physical forces and which proposes a physical symmetry between bosons and fermions.

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Origin

From super- + symmetry. In the modern physics sense, coined by Pakistani physicist Abdus Salam and American physicist John Strathdee in 1974 as super-symmetry, in a paper in Physics Letters B as a simplification of super-gauge symmetry used by Julius Wess and Bruno Zumino.

Full word history & related roots →

Translations

Catalan supersimetria
  • supersimetriatheory that attempts to unify the fundamental physical forces
Chinese Mandarin 超對稱 /超对称
  • 超對稱 /超对称 (chāoduìchèn)theory that attempts to unify the fundamental physical forces
Finnish supersymmetria
  • supersymmetriatheory that attempts to unify the fundamental physical forces
French supersymétrie
  • supersymétrietheory that attempts to unify the fundamental physical forces
German Supersymmetrie
  • Supersymmetrietheory that attempts to unify the fundamental physical forces
Greek υπερσυμμετρία
  • υπερσυμμετρία (ypersymmetría)theory that attempts to unify the fundamental physical forces
Hindi अतिसममिति
  • अतिसममिति (atisammiti)theory that attempts to unify the fundamental physical forces
Hungarian szuperszimmetria
  • szuperszimmetriatheory that attempts to unify the fundamental physical forces
Icelandic ofursamhverfa
  • ofursamhverfatheory that attempts to unify the fundamental physical forces
Irish forshiméadracht
  • forshiméadrachttheory that attempts to unify the fundamental physical forces
Italian supersimmetria
  • supersimmetriatheory that attempts to unify the fundamental physical forces
Japanese 超対称性
  • 超対称性 (chōtaishōsei)theory that attempts to unify the fundamental physical forces
Korean 초대칭
  • 초대칭 (chodaeching)theory that attempts to unify the fundamental physical forces
Polish supersymetria
  • supersymetriatheory that attempts to unify the fundamental physical forces
Portuguese supersimetria
  • supersimetriatheory that attempts to unify the fundamental physical forces
Russian суперсимме́трия
  • суперсимме́трия (supersimmétrija)theory that attempts to unify the fundamental physical forces
Spanish supersimetría
  • supersimetríatheory that attempts to unify the fundamental physical forces
Tamil மீச்சமச்சீர்மை
  • மீச்சமச்சீர்மை (mīccamaccīrmai)theory that attempts to unify the fundamental physical forces
Thai สมมาตรยิ่งยวด
  • สมมาตรยิ่งยวดtheory that attempts to unify the fundamental physical forces
Vietnamese siêu đối xứng
  • siêu đối xứngtheory that attempts to unify the fundamental physical forces
Cite this entry
APA

supersymmetry. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/supersymmetry

MLA

“supersymmetry.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/supersymmetry. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “supersymmetry,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/supersymmetry.

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