"Palaeechinoidea" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "palae",
        "3": "Echinoidea"
      },
      "expansion": "palae- + Echinoidea",
      "name": "prefix"
    }
  ],
  "etymology_text": "From palae- + Echinoidea.",
  "forms": [
    {
      "form": "†Palaeechinoidea",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun",
        "3": "",
        "4": "",
        "g": "",
        "g2": "",
        "head": "",
        "nogendercat": "1"
      },
      "expansion": "Palaeechinoidea",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual terms prefixed with palae-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Taxonomic names (subclass)",
          "orig": "mul:Taxonomic names (subclass)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A taxonomic subclass within the class Echinoidea – extinct Paleozoic sea urchins."
      ],
      "hypernyms": [
        {
          "english": "superkingdom",
          "sense": "subclass",
          "word": "Eukaryota"
        },
        {
          "english": "kingdom",
          "sense": "subclass",
          "word": "Animalia"
        },
        {
          "english": "subkingdom",
          "sense": "subclass",
          "word": "Bilateria"
        },
        {
          "english": "infrakingdom",
          "sense": "subclass",
          "word": "Deuterostomia"
        },
        {
          "english": "superphylum",
          "sense": "subclass",
          "word": "Deuterostomia"
        },
        {
          "english": "phylum",
          "sense": "subclass",
          "word": "Echinodermata"
        },
        {
          "english": "subphylum",
          "sense": "subclass",
          "word": "Echinozoa"
        },
        {
          "english": "class",
          "sense": "subclass",
          "word": "Echinoidea"
        }
      ],
      "id": "en-Palaeechinoidea-mul-name-3bZtPVL-",
      "links": [
        [
          "subclass",
          "subclass#English"
        ],
        [
          "class",
          "class#English"
        ],
        [
          "Echinoidea",
          "Echinoidea#Translingual"
        ],
        [
          "extinct",
          "extinct"
        ],
        [
          "Paleozoic",
          "Paleozoic"
        ],
        [
          "sea urchin",
          "sea urchin"
        ]
      ],
      "raw_glosses": [
        "(archaic) A taxonomic subclass within the class Echinoidea – extinct Paleozoic sea urchins."
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "word": "Palaeechinoidea"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "palae",
        "3": "Echinoidea"
      },
      "expansion": "palae- + Echinoidea",
      "name": "prefix"
    }
  ],
  "etymology_text": "From palae- + Echinoidea.",
  "forms": [
    {
      "form": "†Palaeechinoidea",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun",
        "3": "",
        "4": "",
        "g": "",
        "g2": "",
        "head": "",
        "nogendercat": "1"
      },
      "expansion": "Palaeechinoidea",
      "name": "head"
    }
  ],
  "hypernyms": [
    {
      "english": "superkingdom",
      "sense": "subclass",
      "word": "Eukaryota"
    },
    {
      "english": "kingdom",
      "sense": "subclass",
      "word": "Animalia"
    },
    {
      "english": "subkingdom",
      "sense": "subclass",
      "word": "Bilateria"
    },
    {
      "english": "infrakingdom",
      "sense": "subclass",
      "word": "Deuterostomia"
    },
    {
      "english": "superphylum",
      "sense": "subclass",
      "word": "Deuterostomia"
    },
    {
      "english": "phylum",
      "sense": "subclass",
      "word": "Echinodermata"
    },
    {
      "english": "subphylum",
      "sense": "subclass",
      "word": "Echinozoa"
    },
    {
      "english": "class",
      "sense": "subclass",
      "word": "Echinoidea"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual proper nouns",
        "Translingual terms prefixed with palae-",
        "Translingual terms with archaic senses",
        "mul:Taxonomic names (subclass)"
      ],
      "glosses": [
        "A taxonomic subclass within the class Echinoidea – extinct Paleozoic sea urchins."
      ],
      "links": [
        [
          "subclass",
          "subclass#English"
        ],
        [
          "class",
          "class#English"
        ],
        [
          "Echinoidea",
          "Echinoidea#Translingual"
        ],
        [
          "extinct",
          "extinct"
        ],
        [
          "Paleozoic",
          "Paleozoic"
        ],
        [
          "sea urchin",
          "sea urchin"
        ]
      ],
      "raw_glosses": [
        "(archaic) A taxonomic subclass within the class Echinoidea – extinct Paleozoic sea urchins."
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "word": "Palaeechinoidea"
}