metastability

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noun

An unstable but potentially long-lived state of a system; for example, a supersaturated solution or an excited atom.

RareScrabble 20

Meanings

nounmetastability (countable and uncountable, plural metastabilities)

plural metastabilities

  1. countableuncountableAn unstable but potentially long-lived state of a system; for example, a supersaturated solution or an excited atom.

    Soloman's belief that love is necessarily paradoxical issues from his attempt to define it as what Sartre would call a dialectical metastability. Love must therefore be not a "state of the union but a never ending conflict of pushing away and pulling together."

    1989, Irving Singer, The Nature of Love

Origin

  1. Proto-Indo-European*me
  2. Proto-Indo-European*meth₂?
  3. Ancient Greekμετᾰ́ (metắ)
  4. Ancient Greekμετᾰ- (metă-)
  5. Englishmeta-
  6. Englishstability
  7. Englishmetastability

From meta- + stability.

Full word history & related roots →

Translations

French métastabilité
  • métastabilitéunstable but potentially long-lived state
German Metastabilität
  • Metastabilitätunstable but potentially long-lived state
Italian metastabilità
  • metastabilitàunstable but potentially long-lived state
Spanish metaestabilidad
  • metaestabilidadunstable but potentially long-lived state
Turkish yarı kararlılık
  • yarı kararlılıkunstable but potentially long-lived state
Cite this entry
APA

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

MLA

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

Chicago

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

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