"slug moth" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "slug",
        "3": "moth"
      },
      "expansion": "slug + moth",
      "name": "com"
    }
  ],
  "etymology_text": "slug + moth",
  "forms": [
    {
      "form": "slug moths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "slug moth (plural slug moths)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Zygaenoid moths",
          "orig": "en:Zygaenoid moths",
          "parents": [
            "Moths",
            "Insects",
            "Arthropods",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any moth of the family Limacodidae."
      ],
      "hypernyms": [
        {
          "word": "zygaenoid"
        }
      ],
      "id": "en-slug_moth-en-noun-nQo9TOXc",
      "links": [
        [
          "Limacodidae",
          "Limacodidae#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "cup moth"
        }
      ]
    }
  ],
  "word": "slug moth"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "slug",
        "3": "moth"
      },
      "expansion": "slug + moth",
      "name": "com"
    }
  ],
  "etymology_text": "slug + moth",
  "forms": [
    {
      "form": "slug moths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "slug moth (plural slug moths)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "zygaenoid"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Zygaenoid moths"
      ],
      "glosses": [
        "Any moth of the family Limacodidae."
      ],
      "links": [
        [
          "Limacodidae",
          "Limacodidae#Translingual"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "cup moth"
    }
  ],
  "word": "slug moth"
}