"backbreaking" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "breaking"
      },
      "expansion": "back + breaking",
      "name": "compound"
    }
  ],
  "etymology_text": "From back + breaking.",
  "forms": [
    {
      "form": "more backbreaking",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most backbreaking",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backbreaking (comparative more backbreaking, superlative most backbreaking)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Hungarian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Icelandic translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "backbreakingly"
        }
      ],
      "examples": [
        {
          "ref": "1949 May and June, R. A. H. Weight, “A Short-Lived Pacific Class”, in Railway Magazine, page 196:",
          "text": "A few keen enginemen, such as Driver Rosewarne of York, could coax good work out of them when engaged in heavy East Coast express service, but to most footplate crews, especially firemen, they were rather heartbreaking and backbreaking machines, and gradually were relegated to secondary or fast goods duties.",
          "type": "quote"
        },
        {
          "ref": "2019, Maaza Mengiste\n, The Shadow King, Canongate Books (2020), page 110:",
          "text": "Ahead [...] each woman is stooped beneath a backbreaking load of firewood.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Of work, very physically tiring."
      ],
      "id": "en-backbreaking-en-adj-lxz-AcCt",
      "links": [
        [
          "tiring",
          "tiring"
        ]
      ],
      "raw_glosses": [
        "(figuratively) Of work, very physically tiring."
      ],
      "synonyms": [
        {
          "word": "back-breaking"
        }
      ],
      "tags": [
        "figuratively"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "of work, very physically tiring",
          "word": "uuvuttava"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "of work, very physically tiring",
          "word": "fárasztó"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "of work, very physically tiring",
          "word": "kimerítő"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "of work, very physically tiring",
          "word": "lýjandi"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "of work, very physically tiring",
          "word": "erfiður"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "of work, very physically tiring",
          "word": "estenuante"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "of work, very physically tiring",
          "word": "massacrante"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "of work, very physically tiring",
          "word": "arcytrudny"
        }
      ]
    }
  ],
  "word": "backbreaking"
}

{
  "derived": [
    {
      "word": "backbreakingly"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "breaking"
      },
      "expansion": "back + breaking",
      "name": "compound"
    }
  ],
  "etymology_text": "From back + breaking.",
  "forms": [
    {
      "form": "more backbreaking",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most backbreaking",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backbreaking (comparative more backbreaking, superlative most backbreaking)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms with quotations",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Hungarian translations",
        "Terms with Icelandic translations",
        "Terms with Italian translations",
        "Terms with Polish translations"
      ],
      "examples": [
        {
          "ref": "1949 May and June, R. A. H. Weight, “A Short-Lived Pacific Class”, in Railway Magazine, page 196:",
          "text": "A few keen enginemen, such as Driver Rosewarne of York, could coax good work out of them when engaged in heavy East Coast express service, but to most footplate crews, especially firemen, they were rather heartbreaking and backbreaking machines, and gradually were relegated to secondary or fast goods duties.",
          "type": "quote"
        },
        {
          "ref": "2019, Maaza Mengiste\n, The Shadow King, Canongate Books (2020), page 110:",
          "text": "Ahead [...] each woman is stooped beneath a backbreaking load of firewood.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Of work, very physically tiring."
      ],
      "links": [
        [
          "tiring",
          "tiring"
        ]
      ],
      "raw_glosses": [
        "(figuratively) Of work, very physically tiring."
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "back-breaking"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "of work, very physically tiring",
      "word": "uuvuttava"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "of work, very physically tiring",
      "word": "fárasztó"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "of work, very physically tiring",
      "word": "kimerítő"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "of work, very physically tiring",
      "word": "lýjandi"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "of work, very physically tiring",
      "word": "erfiður"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "of work, very physically tiring",
      "word": "estenuante"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "of work, very physically tiring",
      "word": "massacrante"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "of work, very physically tiring",
      "word": "arcytrudny"
    }
  ],
  "word": "backbreaking"
}