"arachnoidal" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "arachnoid",
        "3": "al"
      },
      "expansion": "arachnoid + -al",
      "name": "suffix"
    }
  ],
  "etymology_text": "From arachnoid + -al.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "arachnoidal (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -al",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with collocations",
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            "Terms with collocations",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
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          "kind": "other",
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "subarachnoidal"
        }
      ],
      "examples": [
        {
          "text": "arachnoidal layer",
          "type": "example"
        }
      ],
      "glosses": [
        "Pertaining to the arachnoid mater; arachnoid."
      ],
      "id": "en-arachnoidal-en-adj-HaN-pnJB",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "arachnoid mater",
          "arachnoid mater"
        ],
        [
          "arachnoid",
          "arachnoid"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Pertaining to the arachnoid mater; arachnoid."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "code": "it",
          "lang": "Italian",
          "sense": "pertaining to the arachnoid mater",
          "word": "aracnoidale"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "pertaining to the arachnoid mater",
          "word": "aracnoide"
        }
      ]
    }
  ],
  "word": "arachnoidal"
}

{
  "derived": [
    {
      "word": "subarachnoidal"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "arachnoid",
        "3": "al"
      },
      "expansion": "arachnoid + -al",
      "name": "suffix"
    }
  ],
  "etymology_text": "From arachnoid + -al.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "arachnoidal (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
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        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -al",
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        "English uncomparable adjectives",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Italian translations",
        "Terms with Portuguese translations",
        "en:Anatomy"
      ],
      "examples": [
        {
          "text": "arachnoidal layer",
          "type": "example"
        }
      ],
      "glosses": [
        "Pertaining to the arachnoid mater; arachnoid."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "arachnoid mater",
          "arachnoid mater"
        ],
        [
          "arachnoid",
          "arachnoid"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Pertaining to the arachnoid mater; arachnoid."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "it",
      "lang": "Italian",
      "sense": "pertaining to the arachnoid mater",
      "word": "aracnoidale"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "pertaining to the arachnoid mater",
      "word": "aracnoide"
    }
  ],
  "word": "arachnoidal"
}