"at someone's door" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "at someone's door",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "at someone's door",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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      "examples": [
        {
          "ref": "2022 May 4, Tommy Stubbington, Martin Arnold, “ECB policy tightening sends eurozone borrowing costs soaring”, in Financial Times:",
          "text": "“What we are seeing in markets is the realisation that ECB tightening is at our door,” said Rohan Khanna, a fixed-income strategist at UBS.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Very nearby; close to someone."
      ],
      "id": "en-at_someone's_door-en-prep_phrase-~b7mAkCs",
      "links": [
        [
          "nearby",
          "nearby"
        ],
        [
          "close",
          "close"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Very nearby; close to someone."
      ],
      "synonyms": [
        {
          "word": "on someone's doorstep"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2010 June 28, Reeve Hamilton, “TribBlog: Gilbert: Staples Has \"Blood on His Hands\"”, in The Texas Tribune:",
          "text": "“Absolutely those deaths are at the door of the Texas Department of Agriculture,” Gilbert spokesman Vince Leibowitz charges. “They should have noticed those problems and they should have done something about it. Clearly they didn’t and Todd Staples is the one who needs to be held accountable for it.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Being someone's fault or responsibility."
      ],
      "id": "en-at_someone's_door-en-prep_phrase-eSUkoe2A",
      "links": [
        [
          "fault",
          "fault"
        ],
        [
          "responsibility",
          "responsibility"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Being someone's fault or responsibility."
      ],
      "related": [
        {
          "_dis1": "9 91",
          "word": "at the door"
        },
        {
          "_dis1": "9 91",
          "word": "at the door of"
        },
        {
          "_dis1": "9 91",
          "word": "lay at someone's door"
        },
        {
          "_dis1": "9 91",
          "word": "lie at someone's door"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "at someone's door"
}

{
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    "English entries with incorrect language header",
    "English lemmas",
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  "head_templates": [
    {
      "args": {
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        "head": ""
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      "expansion": "at someone's door",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "at someone's door",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "related": [
    {
      "word": "at the door"
    },
    {
      "word": "at the door of"
    },
    {
      "word": "lay at someone's door"
    },
    {
      "word": "lie at someone's door"
    }
  ],
  "senses": [
    {
      "categories": [
        "English idioms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2022 May 4, Tommy Stubbington, Martin Arnold, “ECB policy tightening sends eurozone borrowing costs soaring”, in Financial Times:",
          "text": "“What we are seeing in markets is the realisation that ECB tightening is at our door,” said Rohan Khanna, a fixed-income strategist at UBS.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Very nearby; close to someone."
      ],
      "links": [
        [
          "nearby",
          "nearby"
        ],
        [
          "close",
          "close"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Very nearby; close to someone."
      ],
      "synonyms": [
        {
          "word": "on someone's doorstep"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        "English idioms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2010 June 28, Reeve Hamilton, “TribBlog: Gilbert: Staples Has \"Blood on His Hands\"”, in The Texas Tribune:",
          "text": "“Absolutely those deaths are at the door of the Texas Department of Agriculture,” Gilbert spokesman Vince Leibowitz charges. “They should have noticed those problems and they should have done something about it. Clearly they didn’t and Todd Staples is the one who needs to be held accountable for it.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Being someone's fault or responsibility."
      ],
      "links": [
        [
          "fault",
          "fault"
        ],
        [
          "responsibility",
          "responsibility"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Being someone's fault or responsibility."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "at someone's door"
}