"powderkeg" meaning in English

{
  "forms": [
    {
      "form": "powderkegs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "powderkeg (plural powderkegs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "powder keg"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007 August 1, “Unwise Arms Deal With Saudi Arabia (2 Letters)”, in New York Times:",
          "text": "Now Mr. Bush plans to pour more arms into this unstable region and add fuel to the volatile powderkeg he has foolishly created.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of powder keg"
      ],
      "id": "en-powderkeg-en-noun-dvHHZSlS",
      "links": [
        [
          "powder keg",
          "powder keg#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "powderkeg"
}

{
  "forms": [
    {
      "form": "powderkegs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "powderkeg (plural powderkegs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "powder keg"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2007 August 1, “Unwise Arms Deal With Saudi Arabia (2 Letters)”, in New York Times:",
          "text": "Now Mr. Bush plans to pour more arms into this unstable region and add fuel to the volatile powderkeg he has foolishly created.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of powder keg"
      ],
      "links": [
        [
          "powder keg",
          "powder keg#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "powderkeg"
}