Definitions for: Megalith

[n] memorial consisting of a very large stone forming part of a prehistoric structure (especially in W Europe)

Webster (1913) Definition: Meg"a*lith, n. [Mega- + -lith; cf. F. m['e]galithe.]
A large stone; especially, a large stone used in ancient
building. -- Meg`a*lith"ic, a.

Synonyms: megalithic structure

See Also: cromlech, dolmen, memorial, menhir, monument