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  1. pop·u·la·tion ex·plo·sion
    IPA[ˌpɑpjəˈleɪʃən ɪkˈsploʊʒən]
  2. noun

    • 1. a sudden, large increase in the size of a population.

  3. Variation

    • n.: noun: population explosion, plural noun: population explosions