"backfall" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "fall"
      },
      "expansion": "back + fall",
      "name": "compound"
    }
  ],
  "etymology_text": "From back + fall.",
  "forms": [
    {
      "form": "backfalls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backfall (plural backfalls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Wrestling",
          "orig": "en:Wrestling",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
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          "_dis": "75 25",
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      ],
      "glosses": [
        "A fall or throw on the back."
      ],
      "id": "en-backfall-en-noun-KvP1LaQN",
      "links": [
        [
          "wrestling",
          "wrestling#Noun"
        ],
        [
          "fall",
          "fall"
        ],
        [
          "throw",
          "throw"
        ],
        [
          "back",
          "back"
        ]
      ],
      "raw_glosses": [
        "(wrestling) A fall or throw on the back."
      ],
      "topics": [
        "government",
        "hobbies",
        "lifestyle",
        "martial-arts",
        "military",
        "politics",
        "sports",
        "war",
        "wrestling"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A lever in the coupler of an organ."
      ],
      "id": "en-backfall-en-noun-7av9WCeX",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "lever",
          "lever"
        ],
        [
          "coupler",
          "coupler"
        ],
        [
          "organ",
          "organ"
        ]
      ],
      "raw_glosses": [
        "(music) A lever in the coupler of an organ."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "backfall"
}

{
  "categories": [
    "English 2-syllable words",
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "fall"
      },
      "expansion": "back + fall",
      "name": "compound"
    }
  ],
  "etymology_text": "From back + fall.",
  "forms": [
    {
      "form": "backfalls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backfall (plural backfalls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Wrestling"
      ],
      "glosses": [
        "A fall or throw on the back."
      ],
      "links": [
        [
          "wrestling",
          "wrestling#Noun"
        ],
        [
          "fall",
          "fall"
        ],
        [
          "throw",
          "throw"
        ],
        [
          "back",
          "back"
        ]
      ],
      "raw_glosses": [
        "(wrestling) A fall or throw on the back."
      ],
      "topics": [
        "government",
        "hobbies",
        "lifestyle",
        "martial-arts",
        "military",
        "politics",
        "sports",
        "war",
        "wrestling"
      ]
    },
    {
      "categories": [
        "en:Music"
      ],
      "glosses": [
        "A lever in the coupler of an organ."
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "lever",
          "lever"
        ],
        [
          "coupler",
          "coupler"
        ],
        [
          "organ",
          "organ"
        ]
      ],
      "raw_glosses": [
        "(music) A lever in the coupler of an organ."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "backfall"
}