Theatrical Smoke
Puzzle 14 of Alternatives to Plastic Pack
Question
Theatrical Smoke
Answer
DRYICE
Word Meaning:
DRY ICE — Carbon dioxide frozen in the solid state, which sublimes at −78.5 °C (−109.3 °F) at normal atmospheric pressure, used especially as a cooling agent and for the production of foglike special effects.
Definitions from Wiktionary.