pullulate

/ˈpʌljəˌleɪt/
verb
  1. To breed or spread rapidly; to multiply or swarm.
    • New ideas pullulate in the minds of creative thinkers.
    • The abandoned garden began to pullulate with weeds and vines.
    • In the warm weather, insects pullulate in the marshlands.
  2. To be filled or crowded with something (often used with 'with').
    • The old library pullulated with dust and forgotten books.
    • The market square pullulated with vendors and shoppers.
    • His imagination pullulated with fantastic stories.
Antonyms
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