"חמש עשרה" meaning in Hebrew

{
  "forms": [
    {
      "form": "חֲמֵשׁ עֶשְׂרֵה",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "khamésh 'esré",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hebrew 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"
        }
      ],
      "form_of": [
        {
          "word": "חמישה עשר \\ חֲמִשָּׁה עָשָׂר"
        }
      ],
      "glosses": [
        "feminine of חמישה עשר \\ חֲמִשָּׁה עָשָׂר"
      ],
      "id": "en-חמש_עשרה-he-num-nnMBoEEt",
      "links": [
        [
          "חמישה עשר \\ חֲמִשָּׁה עָשָׂר",
          "חמישה עשר#Hebrew"
        ]
      ],
      "tags": [
        "feminine",
        "form-of"
      ]
    }
  ],
  "word": "חמש עשרה"
}

{
  "forms": [
    {
      "form": "חֲמֵשׁ עֶשְׂרֵה",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "khamésh 'esré",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Hebrew entries with incorrect language header",
        "Hebrew non-lemma forms",
        "Hebrew numeral forms",
        "Pages with 1 entry"
      ],
      "form_of": [
        {
          "word": "חמישה עשר \\ חֲמִשָּׁה עָשָׂר"
        }
      ],
      "glosses": [
        "feminine of חמישה עשר \\ חֲמִשָּׁה עָשָׂר"
      ],
      "links": [
        [
          "חמישה עשר \\ חֲמִשָּׁה עָשָׂר",
          "חמישה עשר#Hebrew"
        ]
      ],
      "tags": [
        "feminine",
        "form-of"
      ]
    }
  ],
  "word": "חמש עשרה"
}