"δεκαπέντε" meaning in Grec

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs numéraux en grec",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Nombres en grec",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec",
      "orig": "grec",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "δεκαπενθήμερος"
    }
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "adj",
  "pos_title": "Adjectif numéral",
  "senses": [
    {
      "glosses": [
        "Quinze (15)."
      ],
      "id": "fr-δεκαπέντε-el-adj-W92z2kKN"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ðɛ.ka.ˈpɛn.dɛ\\"
    }
  ],
  "tags": [
    "numeral"
  ],
  "word": "δεκαπέντε"
}

{
  "categories": [
    "Adjectifs numéraux en grec",
    "Nombres en grec",
    "grec"
  ],
  "derived": [
    {
      "word": "δεκαπενθήμερος"
    }
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "adj",
  "pos_title": "Adjectif numéral",
  "senses": [
    {
      "glosses": [
        "Quinze (15)."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ðɛ.ka.ˈpɛn.dɛ\\"
    }
  ],
  "tags": [
    "numeral"
  ],
  "word": "δεκαπέντε"
}