Alpine Grieg Piece: in the Hall of the __ King
Puzzle 16 of Millennial Words Hard Pack
Question is: Alpine Grieg Piece: in the Hall of the __ King
and the answer is: MOUNTAIN
Word Meaning:
MOUNTAIN — (countable) An elevation of land of considerable dimensions rising more or less abruptly, forming a conspicuous figure in the landscape, usually having a small extent of surface at its summit.
Definitions from Wiktionary.