"Thud" meaning in English

{
  "forms": [
    {
      "form": "Thuds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Thud (plural Thuds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2002, US Naval Academy Class of 1954, 2nd edition",
          "text": "The aircraft with the most threatening mission and highest loss rate was the F-105 Thunderchief. Of 833 \"Thuds\" built, 382 were lost between 1965-1972.",
          "type": "quotation"
        },
        {
          "ref": "2014, John McCain, Mark Salter, Thirteen Soldiers: A Personal History of Americans at War, page 255",
          "text": "The F-105 Thunderchief was already the air force's workhorse in Vietnam, flying three-quarters of Rolling Thunder sorties and suffering the highest casualties. […] We do know Thuds were very fast, could take a beating, and packed a big punch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Republic F-105 Thunderchief jet ground attack fighter."
      ],
      "id": "en-Thud-en-noun-eEhC8JOU",
      "links": [
        [
          "military",
          "military"
        ]
      ],
      "raw_glosses": [
        "(US, military, dated slang) Republic F-105 Thunderchief jet ground attack fighter."
      ],
      "tags": [
        "US",
        "dated",
        "slang"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "Thud"
}

{
  "forms": [
    {
      "form": "Thuds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Thud (plural Thuds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English slang",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Military"
      ],
      "examples": [
        {
          "ref": "2002, US Naval Academy Class of 1954, 2nd edition",
          "text": "The aircraft with the most threatening mission and highest loss rate was the F-105 Thunderchief. Of 833 \"Thuds\" built, 382 were lost between 1965-1972.",
          "type": "quotation"
        },
        {
          "ref": "2014, John McCain, Mark Salter, Thirteen Soldiers: A Personal History of Americans at War, page 255",
          "text": "The F-105 Thunderchief was already the air force's workhorse in Vietnam, flying three-quarters of Rolling Thunder sorties and suffering the highest casualties. […] We do know Thuds were very fast, could take a beating, and packed a big punch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Republic F-105 Thunderchief jet ground attack fighter."
      ],
      "links": [
        [
          "military",
          "military"
        ]
      ],
      "raw_glosses": [
        "(US, military, dated slang) Republic F-105 Thunderchief jet ground attack fighter."
      ],
      "tags": [
        "US",
        "dated",
        "slang"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "Thud"
}