"firefall" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fire",
        "3": "fall"
      },
      "expansion": "fire + fall",
      "name": "com"
    }
  ],
  "etymology_text": "fire + fall, modelled on waterfall.",
  "forms": [
    {
      "form": "firefalls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "firefall (plural firefalls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "68 32",
          "kind": "topical",
          "langcode": "en",
          "name": "Fire",
          "orig": "en:Fire",
          "parents": [
            "Combustion",
            "Light sources",
            "Chemical processes",
            "Light",
            "Nature",
            "Energy",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A summertime event held in Yosemite National Park from 1872 to 1968, in which burning hot embers were spilled from the top of Glacier Point to the valley below, giving the appearance of a glowing waterfall."
      ],
      "id": "en-firefall-en-noun-8UWSFU-3",
      "links": [
        [
          "summertime",
          "summertime"
        ],
        [
          "event",
          "event"
        ],
        [
          "ember",
          "ember"
        ],
        [
          "valley",
          "valley"
        ],
        [
          "glowing",
          "glowing"
        ],
        [
          "waterfall",
          "waterfall"
        ]
      ],
      "raw_glosses": [
        "(historical) A summertime event held in Yosemite National Park from 1872 to 1968, in which burning hot embers were spilled from the top of Glacier Point to the valley below, giving the appearance of a glowing waterfall."
      ],
      "tags": [
        "historical"
      ]
    },
    {
      "glosses": [
        "The phenomenon whereby Horsetail Fall, a seasonal waterfall in Yosemite National Park, is illuminated by the sunset so that it glows orange-red."
      ],
      "id": "en-firefall-en-noun-fcu7eEca",
      "links": [
        [
          "seasonal",
          "seasonal"
        ],
        [
          "sunset",
          "sunset"
        ]
      ]
    }
  ],
  "word": "firefall"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "en:Fire"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fire",
        "3": "fall"
      },
      "expansion": "fire + fall",
      "name": "com"
    }
  ],
  "etymology_text": "fire + fall, modelled on waterfall.",
  "forms": [
    {
      "form": "firefalls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "firefall (plural firefalls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with historical senses"
      ],
      "glosses": [
        "A summertime event held in Yosemite National Park from 1872 to 1968, in which burning hot embers were spilled from the top of Glacier Point to the valley below, giving the appearance of a glowing waterfall."
      ],
      "links": [
        [
          "summertime",
          "summertime"
        ],
        [
          "event",
          "event"
        ],
        [
          "ember",
          "ember"
        ],
        [
          "valley",
          "valley"
        ],
        [
          "glowing",
          "glowing"
        ],
        [
          "waterfall",
          "waterfall"
        ]
      ],
      "raw_glosses": [
        "(historical) A summertime event held in Yosemite National Park from 1872 to 1968, in which burning hot embers were spilled from the top of Glacier Point to the valley below, giving the appearance of a glowing waterfall."
      ],
      "tags": [
        "historical"
      ]
    },
    {
      "glosses": [
        "The phenomenon whereby Horsetail Fall, a seasonal waterfall in Yosemite National Park, is illuminated by the sunset so that it glows orange-red."
      ],
      "links": [
        [
          "seasonal",
          "seasonal"
        ],
        [
          "sunset",
          "sunset"
        ]
      ]
    }
  ],
  "word": "firefall"
}