"comb-footed spider" meaning in English

{
  "forms": [
    {
      "form": "comb-footed spiders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "comb-footed spider (plural comb-footed spiders)",
      "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",
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          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Araneoid spiders",
          "orig": "en:Araneoid spiders",
          "parents": [
            "Spiders",
            "Arachnids",
            "Arthropods",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A spider of the family Theridiidae, which have comb-like structures on their hind-most feet."
      ],
      "id": "en-comb-footed_spider-en-noun-k8DM3V3S",
      "links": [
        [
          "Theridiidae",
          "Theridiidae#Translingual"
        ]
      ],
      "related": [
        {
          "word": "Theridiidae"
        }
      ],
      "synonyms": [
        {
          "sense": "Theridiidae",
          "word": "tangle-web spider"
        },
        {
          "sense": "Theridiidae",
          "word": "cobweb spider"
        }
      ]
    }
  ],
  "word": "comb-footed spider"
}

{
  "forms": [
    {
      "form": "comb-footed spiders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "comb-footed spider (plural comb-footed spiders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Theridiidae"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Araneoid spiders"
      ],
      "glosses": [
        "A spider of the family Theridiidae, which have comb-like structures on their hind-most feet."
      ],
      "links": [
        [
          "Theridiidae",
          "Theridiidae#Translingual"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "Theridiidae",
      "word": "tangle-web spider"
    },
    {
      "sense": "Theridiidae",
      "word": "cobweb spider"
    }
  ],
  "word": "comb-footed spider"
}