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Noun: abundance  u'bún-dun(t)s
  1. The property of a more than adequate quantity or supply
    "an age of abundance";
    - copiousness, teemingness
  2. (physics) the ratio of the number of atoms of a specific isotope of an element to the total number of isotopes present

Derived forms: abundances

Type of: quantity, ratio

Antonym: scarcity

Encyclopedia: Abundance