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English Lexicon

Proliferation

/prəˌlɪf.əˈreɪ.ʃən/
nounCEFR C1 (Advanced)Top #3450 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The rapid increase in the number or amount of something.

    "The proliferation of technology has transformed communication."
  2. 2

    The spread of nuclear weapons and technology.

    "International treaties aim to prevent the proliferation of nuclear arms."
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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the French word prolifération and ultimately from Latin proles (offspring) combined with ferre (to bear or bring forth). Originally used in biology to describe rapid cell growth, the term expanded during the 20th century to political and technological contexts regarding the rapid increase of weapons, information, or institutions.

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