"Cookian" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Cook",
        "3": "ian"
      },
      "expansion": "Cook + -ian",
      "name": "suffix"
    }
  ],
  "etymology_text": "Cook + -ian",
  "forms": [
    {
      "form": "more Cookian",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most Cookian",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cookian (comparative more Cookian, superlative most Cookian)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ian",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "the Cookian limpet"
        },
        {
          "text": "the Cookian Strait"
        }
      ],
      "glosses": [
        "Of or relating to James Cook (1728?–1779), British explorer, navigator, cartographer, and navy captain."
      ],
      "id": "en-Cookian-en-adj-jE5fcuJY"
    }
  ],
  "word": "Cookian"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Cook",
        "3": "ian"
      },
      "expansion": "Cook + -ian",
      "name": "suffix"
    }
  ],
  "etymology_text": "Cook + -ian",
  "forms": [
    {
      "form": "more Cookian",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most Cookian",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cookian (comparative more Cookian, superlative most Cookian)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English terms suffixed with -ian"
      ],
      "examples": [
        {
          "text": "the Cookian limpet"
        },
        {
          "text": "the Cookian Strait"
        }
      ],
      "glosses": [
        "Of or relating to James Cook (1728?–1779), British explorer, navigator, cartographer, and navy captain."
      ]
    }
  ],
  "word": "Cookian"
}