"دانوب" meaning in Arabic

{
  "forms": [
    {
      "form": "دَانُوب",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "dānūb",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "دَانُوب",
        "2": "m"
      },
      "expansion": "دَانُوب • (dānūb) 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 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "ar",
          "name": "Rivers",
          "orig": "ar:Rivers",
          "parents": [
            "Bodies of water",
            "Places",
            "Landforms",
            "Water",
            "Names",
            "Earth",
            "Liquids",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Nature",
            "Matter",
            "Fundamental",
            "Nouns",
            "Chemistry",
            "Lemmas",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Danube"
      ],
      "id": "en-دانوب-ar-name-ZbuhukMy",
      "links": [
        [
          "Danube",
          "Danube"
        ]
      ]
    }
  ],
  "word": "دانوب"
}

{
  "forms": [
    {
      "form": "دَانُوب",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "dānūb",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "دَانُوب",
        "2": "m"
      },
      "expansion": "دَانُوب • (dānūb) 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 proper nouns",
        "Pages with 2 entries",
        "Pages with entries",
        "ar:Rivers"
      ],
      "glosses": [
        "Danube"
      ],
      "links": [
        [
          "Danube",
          "Danube"
        ]
      ]
    }
  ],
  "word": "دانوب"
}