megalith: Meaning and Definition of

meg•a•lith

Pronunciation: (meg'u-lith), [key]
— n.
  1. a stone of great size, esp. in ancient construction work, as the Cyclopean masonry, or in prehistoric Neolithic remains, as dolmens or menhirs.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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