"nueve mil" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "numeral"
      },
      "expansion": "nueve mil",
      "name": "head"
    }
  ],
  "hyphenation": [
    "nue‧ve"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "nine thousand"
      ],
      "id": "en-nueve_mil-es-num-LQYDX7TE",
      "links": [
        [
          "nine thousand",
          "nine thousand"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌnwebe ˈmil/"
    },
    {
      "ipa": "[ˌnwe.β̞e ˈmil]"
    }
  ],
  "word": "nueve mil"
}

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "numeral"
      },
      "expansion": "nueve mil",
      "name": "head"
    }
  ],
  "hyphenation": [
    "nue‧ve"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish links with redundant alt parameters",
        "Spanish multiword terms",
        "Spanish numerals",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "nine thousand"
      ],
      "links": [
        [
          "nine thousand",
          "nine thousand"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌnwebe ˈmil/"
    },
    {
      "ipa": "[ˌnwe.β̞e ˈmil]"
    }
  ],
  "word": "nueve mil"
}