demarcation: Meaning and Definition of

de•mar•ca•tion

Pronunciation: (dē"mär-kā'shun), [key]
— n.
  1. the determining and marking off of the boundaries of something.
  2. separation by distinct boundaries: line of demarcation.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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