Billy __, Actor-Comedian Hosted the Oscars 9 Times
Puzzle 8 of Under the Ground Easy Pack
Question is: Billy __, Actor-Comedian Hosted the Oscars 9 Times
and the answer is: CRYSTAL
Word Meaning:
CRYSTAL — (countable) A solid composed of an array of atoms or molecules possessing long-range order and arranged in a pattern which is periodic in three dimensions.
Definitions from Wiktionary.