П378

ДЕРЖАТЬ ПОРОХ СУХИМ //7VPsubj: human, usu. pl, or collect) (of soldiers, an army etc) to be prepared to defend one's country (cause etc) at any moment: Х-ы держат порох сухим - Xs keep their powder dry.
Attributed to Oliver Cromwell, addressing his troops as they prepared to cross a stream or river before battle, possibly the Battle of Edgehill in Oct. 1642. The reference is presumably to gunpowder, which would be useless if wet.

Смотреть больше слов в «Большом русско-английском фразеологическом словаре»

П379 →← П377

T: 142