"昨日" meaning in Japonais

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Homographes non homophones en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) De l’ancien japonais. Cette orthographe est issue de la synonymie et elle ne reflète pas du tout la prononciation."
  ],
  "forms": [
    {
      "form": "きのう",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "kinō",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun 1",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en japonais",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "roman": "Kinō, Tōkyō wa kumori deshita ka.",
          "text": "昨日、 東京は曇りでしたか。",
          "translation": "Était-il nuageux à Tokyo hier ?"
        }
      ],
      "glosses": [
        "Hier."
      ],
      "id": "fr-昨日-ja-noun-SXtxsJ3X"
    }
  ],
  "sounds": [
    {
      "ipa": "\\kʲi.noː\\"
    }
  ],
  "word": "昨日"
}

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Homographes non homophones en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en japonais issus d’un mot en chinois classique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) Du chinois classique."
  ],
  "forms": [
    {
      "form": "さくじつ",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "sakujitsu",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun 2",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Termes soutenus en japonais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en japonais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Hier."
      ],
      "id": "fr-昨日-ja-noun-SXtxsJ3X1",
      "raw_tags": [
        "Moins courant"
      ],
      "tags": [
        "formal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\sa.kɯ.dʑi.tsɯ\\"
    }
  ],
  "word": "昨日"
}

{
  "categories": [
    "Dates manquantes en japonais",
    "Homographes non homophones en japonais",
    "Noms communs en japonais",
    "japonais"
  ],
  "etymology_texts": [
    "(Date à préciser) De l’ancien japonais. Cette orthographe est issue de la synonymie et elle ne reflète pas du tout la prononciation."
  ],
  "forms": [
    {
      "form": "きのう",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "kinō",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun 1",
  "senses": [
    {
      "categories": [
        "Exemples en japonais"
      ],
      "examples": [
        {
          "roman": "Kinō, Tōkyō wa kumori deshita ka.",
          "text": "昨日、 東京は曇りでしたか。",
          "translation": "Était-il nuageux à Tokyo hier ?"
        }
      ],
      "glosses": [
        "Hier."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kʲi.noː\\"
    }
  ],
  "word": "昨日"
}

{
  "categories": [
    "Dates manquantes en japonais",
    "Homographes non homophones en japonais",
    "Mots en japonais issus d’un mot en chinois classique",
    "Noms communs en japonais",
    "japonais"
  ],
  "etymology_texts": [
    "(Date à préciser) Du chinois classique."
  ],
  "forms": [
    {
      "form": "さくじつ",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "sakujitsu",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun 2",
  "senses": [
    {
      "categories": [
        "Termes soutenus en japonais",
        "Wiktionnaire:Exemples manquants en japonais"
      ],
      "glosses": [
        "Hier."
      ],
      "raw_tags": [
        "Moins courant"
      ],
      "tags": [
        "formal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\sa.kɯ.dʑi.tsɯ\\"
    }
  ],
  "word": "昨日"
}