"итхым иӈлых" meaning in Sirenik

{
  "forms": [
    {
      "form": "ithym iŋlyh",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ysr",
        "2": "numeral"
      },
      "expansion": "итхым иӈлых (ithym iŋlyh)",
      "name": "head"
    }
  ],
  "lang": "Sirenik",
  "lang_code": "ysr",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Sirenik cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sirenik entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sirenik links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "fifteen"
      ],
      "id": "en-итхым_иӈлых-ysr-num-xGOWflcI",
      "links": [
        [
          "fifteen",
          "fifteen"
        ]
      ]
    }
  ],
  "word": "итхым иӈлых"
}

{
  "forms": [
    {
      "form": "ithym iŋlyh",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ysr",
        "2": "numeral"
      },
      "expansion": "итхым иӈлых (ithym iŋlyh)",
      "name": "head"
    }
  ],
  "lang": "Sirenik",
  "lang_code": "ysr",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Sirenik cardinal numbers",
        "Sirenik entries with incorrect language header",
        "Sirenik lemmas",
        "Sirenik links with redundant alt parameters",
        "Sirenik multiword terms",
        "Sirenik numerals"
      ],
      "glosses": [
        "fifteen"
      ],
      "links": [
        [
          "fifteen",
          "fifteen"
        ]
      ]
    }
  ],
  "word": "итхым иӈлых"
}