pullulation

/ˌpʌljəˈleɪʃən/
noun
  1. The act or process of breeding, spreading, or multiplying rapidly; a swarming or teeming.
    • Scientists studied the pullulation of bacteria in the petri dish.
    • The pullulation of algae in the lake turned the water green.
    • The pullulation of new startups created a vibrant business community.
Antonyms
What does "pullulation" mean? | whatsthatwordmean | whatsthatwordmean