Meaning of top dressing

top' dress"ing

Pronunciation: [key]
  1. a dressing of manure on the surface of land.
  2. the action of one who top-dresses.
  3. a top layer of gravel, crushed rock, etc., on a roadway.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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