"oiseau de nuit" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en chinois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en croate",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De oiseau, et nuit parce que c’est la nuit que l'on peut le voir."
  ],
  "forms": [
    {
      "form": "oiseaux de nuit",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français de l’ornithologie",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Hubert Ben Kemoun, Cette nuit, Soledad, 2010",
          "text": "Mais l’oiseau de nuit, aussi vite, aussi délicatement qu’il s’est posé, malgré sa taille et son allure de ballot, ouvre ses ailes et s’envole vers la ramure des arbres sombres des jardins."
        }
      ],
      "glosses": [
        "Oiseau de mœurs nocturnes."
      ],
      "id": "fr-oiseau_de_nuit-fr-noun-Hd6K6f4M",
      "tags": [
        "common"
      ],
      "topics": [
        "ornithology"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Termes familiers en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Personne active la nuit."
      ],
      "id": "fr-oiseau_de_nuit-fr-noun-Fwuji44V",
      "tags": [
        "familiar"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\wa.zo də nɥi\\"
    }
  ],
  "synonyms": [
    {
      "word": "bête de nuit"
    },
    {
      "word": "couche-tard"
    },
    {
      "word": "noctambule"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Croate",
      "lang_code": "hr",
      "sense": "oiseau actif la nuit",
      "word": "noćna ptica"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "sense": "oiseau actif la nuit",
      "word": "noctua"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "sense": "personne active la nuit",
      "word": "night owl"
    },
    {
      "lang": "Chinois",
      "lang_code": "zh",
      "roman": "yèyóushén",
      "sense": "personne active la nuit",
      "word": "夜游神"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "sense": "personne active la nuit",
      "word": "noćobdija"
    }
  ],
  "word": "oiseau de nuit"
}

{
  "categories": [
    "Locutions nominales en français",
    "Traductions en anglais",
    "Traductions en chinois",
    "Traductions en croate",
    "Traductions en latin",
    "français"
  ],
  "etymology_texts": [
    "De oiseau, et nuit parce que c’est la nuit que l'on peut le voir."
  ],
  "forms": [
    {
      "form": "oiseaux de nuit",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Exemples en français",
        "Lexique en français de l’ornithologie"
      ],
      "examples": [
        {
          "ref": "Hubert Ben Kemoun, Cette nuit, Soledad, 2010",
          "text": "Mais l’oiseau de nuit, aussi vite, aussi délicatement qu’il s’est posé, malgré sa taille et son allure de ballot, ouvre ses ailes et s’envole vers la ramure des arbres sombres des jardins."
        }
      ],
      "glosses": [
        "Oiseau de mœurs nocturnes."
      ],
      "tags": [
        "common"
      ],
      "topics": [
        "ornithology"
      ]
    },
    {
      "categories": [
        "Termes familiers en français"
      ],
      "glosses": [
        "Personne active la nuit."
      ],
      "tags": [
        "familiar"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\wa.zo də nɥi\\"
    }
  ],
  "synonyms": [
    {
      "word": "bête de nuit"
    },
    {
      "word": "couche-tard"
    },
    {
      "word": "noctambule"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Croate",
      "lang_code": "hr",
      "sense": "oiseau actif la nuit",
      "word": "noćna ptica"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "sense": "oiseau actif la nuit",
      "word": "noctua"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "sense": "personne active la nuit",
      "word": "night owl"
    },
    {
      "lang": "Chinois",
      "lang_code": "zh",
      "roman": "yèyóushén",
      "sense": "personne active la nuit",
      "word": "夜游神"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "sense": "personne active la nuit",
      "word": "noćobdija"
    }
  ],
  "word": "oiseau de nuit"
}