"نجم الشمال" meaning in Arabic

{
  "forms": [
    {
      "form": "نَجْم اَلشَّمَال",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "najm aš-šamāl",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "نَجْم اَلشَّمَال",
        "2": "m"
      },
      "expansion": "نَجْم اَلشَّمَال • (najm aš-šamāl) m",
      "name": "ar-proper noun"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Arabic 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": "ar",
          "name": "Stars",
          "orig": "ar:Stars",
          "parents": [
            "Celestial bodies",
            "Space",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Polaris (literally, the North Star)"
      ],
      "id": "en-نجم_الشمال-ar-name-z~j5zGxA",
      "links": [
        [
          "Polaris",
          "Polaris"
        ],
        [
          "North Star",
          "North Star"
        ]
      ]
    }
  ],
  "word": "نجم الشمال"
}

{
  "forms": [
    {
      "form": "نَجْم اَلشَّمَال",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "najm aš-šamāl",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "نَجْم اَلشَّمَال",
        "2": "m"
      },
      "expansion": "نَجْم اَلشَّمَال • (najm aš-šamāl) m",
      "name": "ar-proper noun"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Arabic entries with incorrect language header",
        "Arabic lemmas",
        "Arabic masculine nouns",
        "Arabic multiword terms",
        "Arabic proper nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "ar:Stars"
      ],
      "glosses": [
        "Polaris (literally, the North Star)"
      ],
      "links": [
        [
          "Polaris",
          "Polaris"
        ],
        [
          "North Star",
          "North Star"
        ]
      ]
    }
  ],
  "word": "نجم الشمال"
}