"kɑu⁴²" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots sans orthographe attestée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en cao lan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Cao lan",
      "orig": "cao lan",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Cao lan",
  "lang_code": "mlc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Oiseaux en cao lan",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Hibou."
      ],
      "id": "fr-kɑu⁴²-mlc-noun-zETFO3GM",
      "topics": [
        "ornithology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kɑu⁴²\\"
    }
  ],
  "word": "kɑu⁴²"
}

{
  "categories": [
    "Mots sans orthographe attestée",
    "Noms communs en cao lan",
    "cao lan"
  ],
  "lang": "Cao lan",
  "lang_code": "mlc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Oiseaux en cao lan"
      ],
      "glosses": [
        "Hibou."
      ],
      "topics": [
        "ornithology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kɑu⁴²\\"
    }
  ],
  "word": "kɑu⁴²"
}