"破竹の勢い" meaning in Japanese

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        "2": "lzh",
        "3": "勢如破竹"
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      "expansion": "Calque of Literary Chinese 勢如破竹 (shìrúpòzhú)",
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  "etymology_text": "Calque of Literary Chinese 勢如破竹 (shìrúpòzhú), literally \"the vigor and force of breaking bomboo\"",
  "forms": [
    {
      "form": "破竹の勢い",
      "ruby": [
        [
          "破",
          "は"
        ],
        [
          "竹",
          "ちく"
        ],
        [
          "勢",
          "いきお"
        ]
      ],
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    {
      "form": "hachiku no ikioi",
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        "romanization"
      ]
    },
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      "form": "fatikunoikifofi",
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        "romanization"
      ]
    },
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      "form": "はちくのいきほひ",
      "roman": "fatikunoikifofi",
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        "hiragana",
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    }
  ],
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      },
      "expansion": "破(は)竹(ちく)の勢(いきお)い • (hachiku no ikioi) ^(←はちくのいきほひ (fatikunoikifofi)?)",
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      "glosses": [
        "with unstoppable force and vigor"
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          "unstoppable",
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          "force",
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          "vigor",
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  "word": "破竹の勢い"
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        "3": "勢如破竹"
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      "expansion": "Calque of Literary Chinese 勢如破竹 (shìrúpòzhú)",
      "name": "calque"
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  ],
  "etymology_text": "Calque of Literary Chinese 勢如破竹 (shìrúpòzhú), literally \"the vigor and force of breaking bomboo\"",
  "forms": [
    {
      "form": "破竹の勢い",
      "ruby": [
        [
          "破",
          "は"
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          "竹",
          "ちく"
        ],
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          "勢",
          "いきお"
        ]
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      "form": "hachiku no ikioi",
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        "romanization"
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      ]
    }
  ],
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      },
      "expansion": "破(は)竹(ちく)の勢(いきお)い • (hachiku no ikioi) ^(←はちくのいきほひ (fatikunoikifofi)?)",
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