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Meaning of mulch

mulch

Pronunciation: (mulch), [key]
— n.
  1. a covering, as of straw, compost, or plastic sheeting, spread on the ground around plants to prevent excessive evaporation or erosion, enrich the soil, inhibit weed growth, etc.
—v.t.
  1. to cover with mulch.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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