Historic Prague Tower Once Used to Store Munitions

This page is the CodyCross answer for the clue below from Making a Documentary, Group 1519, Puzzle 4 (Archival Video).

Question is: Historic Prague Tower Once Used to Store Munitions

and the answer is: POWDER

Word Meaning:

POWDER — The fine particles which are the result of reducing a dry substance by pounding, grinding, or triturating, or the result of decay; dust.

Definitions from Wiktionary.

Historic Prague Tower Once Used To Store Munitions - Making a Documentary CodyCross Answers | CodyCross Solutions