"femme fatale firefly" meaning in English

{
  "forms": [
    {
      "form": "femme fatale fireflies",
      "tags": [
        "plural"
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  ],
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      "args": {
        "head": "femme fatale firefly"
      },
      "expansion": "femme fatale firefly (plural femme fatale fireflies)",
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    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "English entries with incorrect language header",
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        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Elateroid beetles",
          "orig": "en:Elateroid beetles",
          "parents": [
            "Beetles",
            "Insects",
            "Arthropods",
            "Animals",
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          "source": "w"
        }
      ],
      "glosses": [
        "Any of several fireflies, of the genus Photuris, that mimic the mating flashes of other species of fireflies, mostly in other genera, in order to predate the attracted males."
      ],
      "id": "en-femme_fatale_firefly-en-noun-atUJ2vKa",
      "links": [
        [
          "fireflies",
          "firefly"
        ],
        [
          "Photuris",
          "Photuris#Translingual"
        ],
        [
          "predate",
          "predate"
        ]
      ],
      "synonyms": [
        {
          "word": "femme fatale lightning bug"
        }
      ]
    }
  ],
  "word": "femme fatale firefly"
}

{
  "forms": [
    {
      "form": "femme fatale fireflies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "femme fatale firefly"
      },
      "expansion": "femme fatale firefly (plural femme fatale fireflies)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Elateroid beetles"
      ],
      "glosses": [
        "Any of several fireflies, of the genus Photuris, that mimic the mating flashes of other species of fireflies, mostly in other genera, in order to predate the attracted males."
      ],
      "links": [
        [
          "fireflies",
          "firefly"
        ],
        [
          "Photuris",
          "Photuris#Translingual"
        ],
        [
          "predate",
          "predate"
        ]
      ],
      "synonyms": [
        {
          "word": "femme fatale lightning bug"
        }
      ]
    }
  ],
  "word": "femme fatale firefly"
}