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powder keg

noun
1.
a small, metal, barrellike container for gunpowder or blasting powder.
2.
a potentially dangerous situation, especially one involving violent repercussions.
Origin of powder keg
1850-1855
1850-55
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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Examples from the Web for powder-keg
Historical Examples
  • It came out, too, how Billy Topsail had held the candle over the powder-keg.

    Billy Topsail & Company Norman Duncan
  • Some time after Felipe's departure, Stephens went to his powder-keg and measured out three charges of blasting-powder.

    Lone Pine R. B. (Richard Baxter) Townshend
  • Felipe followed him instantly to the storeroom where he kept his powder-keg, mining-tools, pack-saddles, and provisions.

    Lone Pine R. B. (Richard Baxter) Townshend
British Dictionary definitions for powder-keg

powder keg

noun
1.
a small barrel used to hold gunpowder
2.
(informal) a potential source or scene of violence, disaster, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Value for powder

12
13
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