"хаос" meaning in Serbe

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en serbe issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en serbe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Serbe",
      "orig": "serbe",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du grec ancien χάος, kháos."
  ],
  "lang": "Serbe",
  "lang_code": "sr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Chaos, désordre, confusion."
      ],
      "id": "fr-хаос-sr-noun-4PXR8Iv2"
    }
  ],
  "sounds": [
    {
      "ipa": "\\xâ.os\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "хаос"
}

{
  "categories": [
    "Mots en serbe issus d’un mot en grec ancien",
    "Noms communs en serbe",
    "serbe"
  ],
  "etymology_texts": [
    "Du grec ancien χάος, kháos."
  ],
  "lang": "Serbe",
  "lang_code": "sr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Chaos, désordre, confusion."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\xâ.os\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "хаос"
}