Explosion of Gases in a Building Fire
This page is the CodyCross answer for the clue below from Performing Arts, Group 890, Puzzle 5 (Stage Doors).
Question is: Explosion of Gases in a Building Fire
and the answer is: BACKDRAFT
Word Meaning:
BACKDRAFT — (American spelling, firefighting) Sudden, dangerous recombustion that occurs when there is a rapid reintroduction of oxygen to an enclosed space containing a fire.
Definitions from Wiktionary.