"train bombing" meaning in English

{
  "forms": [
    {
      "form": "train bombings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "train bombing (countable and uncountable, plural train bombings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "56 44",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1945, United States. Army Air Forces, Office of Flying Safety, Bombardiers' Information File",
          "text": "Set all other switches as you would for train bombing. […] When bombs are released they then drop in proper sequence.",
          "type": "quotation"
        },
        {
          "ref": "2005, William Wolf, Boeing B-29 Superfortress: The Ultimate Look, page 153",
          "text": "[…] which allowed either automatic or manual control for individual, selective, or train bombing release of the bombs […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The dropping of a series of bombs one after another."
      ],
      "id": "en-train_bombing-en-noun-9nwmfUaB",
      "links": [
        [
          "military",
          "military"
        ]
      ],
      "raw_glosses": [
        "(military) The dropping of a series of bombs one after another."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see train, bombing."
      ],
      "id": "en-train_bombing-en-noun-eD63ZgSD",
      "links": [
        [
          "train",
          "train#English"
        ],
        [
          "bombing",
          "bombing#English"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "train bombing"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns"
  ],
  "forms": [
    {
      "form": "train bombings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "train bombing (countable and uncountable, plural train bombings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Military"
      ],
      "examples": [
        {
          "ref": "1945, United States. Army Air Forces, Office of Flying Safety, Bombardiers' Information File",
          "text": "Set all other switches as you would for train bombing. […] When bombs are released they then drop in proper sequence.",
          "type": "quotation"
        },
        {
          "ref": "2005, William Wolf, Boeing B-29 Superfortress: The Ultimate Look, page 153",
          "text": "[…] which allowed either automatic or manual control for individual, selective, or train bombing release of the bombs […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The dropping of a series of bombs one after another."
      ],
      "links": [
        [
          "military",
          "military"
        ]
      ],
      "raw_glosses": [
        "(military) The dropping of a series of bombs one after another."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see train, bombing."
      ],
      "links": [
        [
          "train",
          "train#English"
        ],
        [
          "bombing",
          "bombing#English"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "train bombing"
}