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dispersal system

/dɪˈspɜːrsl ˈsɪstəm/ · dis·per·sal sys·tem
noun
  1. An organized arrangement or mechanism that distributes or spreads material, organisms, or information over a given area. The forest’s seed dispersal system relies on wind, birds, and mammals to carry seeds far from the parent tree.
  2. In engineering or industrial contexts, a set of equipment designed to disperse substances such as chemicals, aerosols, or heat. The plant installed a new dispersal system to evenly spray disinfectant throughout the warehouse.
Did you know? The phrase ‘dispersal system’ gained prominence in ecology during the 1970s when researchers began modeling how plants use animals, wind, and water to spread their seeds across landscapes.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 21, 2026