"Kōpūnui" meaning in Maori

{
  "head_templates": [
    {
      "args": {
        "1": "mi",
        "2": "proper noun",
        "head": ""
      },
      "expansion": "Kōpūnui",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "Kōpūnui",
      "name": "mi-proper noun"
    }
  ],
  "lang": "Maori",
  "lang_code": "mi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Maori entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mi",
          "name": "Planets of the Solar System",
          "orig": "mi:Planets of the Solar System",
          "parents": [
            "Planets",
            "Celestial bodies",
            "Space",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Jupiter (planet)"
      ],
      "id": "en-Kōpūnui-mi-name-bZDQ3mAz",
      "links": [
        [
          "Jupiter",
          "Jupiter"
        ]
      ],
      "synonyms": [
        {
          "word": "Hineitīweka"
        },
        {
          "word": "Pareārau"
        },
        {
          "word": "Rangawhenua"
        }
      ]
    }
  ],
  "word": "Kōpūnui"
}

{
  "head_templates": [
    {
      "args": {
        "1": "mi",
        "2": "proper noun",
        "head": ""
      },
      "expansion": "Kōpūnui",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "Kōpūnui",
      "name": "mi-proper noun"
    }
  ],
  "lang": "Maori",
  "lang_code": "mi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Maori entries with incorrect language header",
        "Maori lemmas",
        "Maori proper nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "mi:Planets of the Solar System"
      ],
      "glosses": [
        "Jupiter (planet)"
      ],
      "links": [
        [
          "Jupiter",
          "Jupiter"
        ]
      ],
      "synonyms": [
        {
          "word": "Hineitīweka"
        },
        {
          "word": "Pareārau"
        },
        {
          "word": "Rangawhenua"
        }
      ]
    }
  ],
  "word": "Kōpūnui"
}