#accretion.increment__accumulation  an increase by natural growth or addition
  supertype:  increment__increase__growth  a process of becoming larger or more numerous or more important; "the increase in unemployment"; "the growth of population"
  subtype:  deposition.accretion  the natural process of laying down a deposit of something
     subtype:  electrodeposition  the deposition of a substance on an electrode by the action of electricity (especially by electrolysis)
     subtype:  redeposition  deposition from one deposit to another

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