sedimentation

/ˌsɛdəmənˈteɪʃən/
noun
  1. The process by which small particles of solid material settle to the bottom of a liquid or accumulate in layers over time.
    • The water treatment plant uses sedimentation to remove dirt and debris from drinking water.
    • Over thousands of years, sedimentation filled the ancient lake with layers of mud.
    • Sedimentation in rivers can create new landforms like deltas.
Antonyms
What does "sedimentation" mean? | whatsthatwordmean | whatsthatwordmean