"一朝一夕" meaning in Japanese

{
  "forms": [
    {
      "form": "一朝一夕",
      "ruby": [
        [
          "一",
          "いっ"
        ],
        [
          "朝",
          "ちょう"
        ],
        [
          "一",
          "いっ"
        ],
        [
          "夕",
          "せき"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "itchōisseki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "いっちょういっせき"
      },
      "expansion": "一(いっ)朝(ちょう)一(いっ)夕(せき) • (itchōisseki)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Japanese terms with 4 kanji",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "56 44",
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "Japanese yojijukugo",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a short period of time"
      ],
      "id": "en-一朝一夕-ja-noun-VGnZeoNR",
      "links": [
        [
          "short",
          "short"
        ],
        [
          "time",
          "time"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Japanese terms with 4 kanji",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "being completed in a short period of time, easily, overnight"
      ],
      "id": "en-一朝一夕-ja-noun-TRIAcRYp",
      "links": [
        [
          "easily",
          "easily"
        ],
        [
          "overnight",
          "overnight"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "いっちょーいっせき"
    },
    {
      "ipa": "[it̚t͡ɕo̞ːisːe̞kʲi]"
    }
  ],
  "word": "一朝一夕"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms spelled with first grade kanji",
    "Japanese terms spelled with second grade kanji",
    "Japanese terms with 4 kanji",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with multiple readings",
    "Japanese terms with redundant sortkeys",
    "Japanese yojijukugo",
    "Pages with 2 entries"
  ],
  "forms": [
    {
      "form": "一朝一夕",
      "ruby": [
        [
          "一",
          "いっ"
        ],
        [
          "朝",
          "ちょう"
        ],
        [
          "一",
          "いっ"
        ],
        [
          "夕",
          "せき"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "itchōisseki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "いっちょういっせき"
      },
      "expansion": "一(いっ)朝(ちょう)一(いっ)夕(せき) • (itchōisseki)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "a short period of time"
      ],
      "links": [
        [
          "short",
          "short"
        ],
        [
          "time",
          "time"
        ]
      ]
    },
    {
      "glosses": [
        "being completed in a short period of time, easily, overnight"
      ],
      "links": [
        [
          "easily",
          "easily"
        ],
        [
          "overnight",
          "overnight"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "いっちょーいっせき"
    },
    {
      "ipa": "[it̚t͡ɕo̞ːisːe̞kʲi]"
    }
  ],
  "word": "一朝一夕"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "一朝一夕"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "一朝一夕",
  "trace": ""
}