"九分九厘" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "Nine bu and nine rin"
      },
      "expansion": "“Nine bu and nine rin”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "Nine bu and nine rin"
      },
      "expansion": "Literally, “Nine bu and nine rin”",
      "name": "lit"
    },
    {
      "args": {
        "1": "1",
        "2": "10"
      },
      "expansion": "¹⁄₁₀",
      "name": "frac"
    },
    {
      "args": {
        "1": "1",
        "2": "100"
      },
      "expansion": "¹⁄₁₀₀",
      "name": "frac"
    },
    {
      "args": {
        "1": "1",
        "2": "100"
      },
      "expansion": "¹⁄₁₀₀",
      "name": "frac"
    }
  ],
  "etymology_text": "Literally, “Nine bu and nine rin”, with bu referring to ¹⁄₁₀ and rin to ¹⁄₁₀₀. Since 1 bu is 10 rin, the total 9 bu and 9 rin is equivalent to 99 rin, which here is contrasted against the remaining ¹⁄₁₀₀ (or 1 rin).",
  "forms": [
    {
      "form": "九分九厘",
      "ruby": [
        [
          "九",
          "く"
        ],
        [
          "分",
          "ぶ"
        ],
        [
          "九",
          "く"
        ],
        [
          "厘",
          "りん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kubukurin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "くぶくりん"
      },
      "expansion": "九(く)分(ぶ)九(く)厘(りん) • (kubukurin)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
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          "name": "Japanese entries with incorrect language header",
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          "name": "Japanese yojijukugo",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a hundred to one, a near certainty"
      ],
      "id": "en-九分九厘-ja-noun-Nlj~39GZ",
      "links": [
        [
          "certainty",
          "certainty"
        ]
      ]
    }
  ],
  "word": "九分九厘"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Nine bu and nine rin"
      },
      "expansion": "“Nine bu and nine rin”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "Nine bu and nine rin"
      },
      "expansion": "Literally, “Nine bu and nine rin”",
      "name": "lit"
    },
    {
      "args": {
        "1": "1",
        "2": "10"
      },
      "expansion": "¹⁄₁₀",
      "name": "frac"
    },
    {
      "args": {
        "1": "1",
        "2": "100"
      },
      "expansion": "¹⁄₁₀₀",
      "name": "frac"
    },
    {
      "args": {
        "1": "1",
        "2": "100"
      },
      "expansion": "¹⁄₁₀₀",
      "name": "frac"
    }
  ],
  "etymology_text": "Literally, “Nine bu and nine rin”, with bu referring to ¹⁄₁₀ and rin to ¹⁄₁₀₀. Since 1 bu is 10 rin, the total 9 bu and 9 rin is equivalent to 99 rin, which here is contrasted against the remaining ¹⁄₁₀₀ (or 1 rin).",
  "forms": [
    {
      "form": "九分九厘",
      "ruby": [
        [
          "九",
          "く"
        ],
        [
          "分",
          "ぶ"
        ],
        [
          "九",
          "く"
        ],
        [
          "厘",
          "りん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kubukurin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "くぶくりん"
      },
      "expansion": "九(く)分(ぶ)九(く)厘(りん) • (kubukurin)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
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        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
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        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with four Han script characters",
        "Japanese yojijukugo"
      ],
      "glosses": [
        "a hundred to one, a near certainty"
      ],
      "links": [
        [
          "certainty",
          "certainty"
        ]
      ]
    }
  ],
  "word": "九分九厘"
}

{
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  "path": [
    "九分九厘"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "九分九厘",
  "trace": ""
}