"rusty nail" meaning in English

{
  "forms": [
    {
      "form": "rusty nails",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rusty nail (plural rusty nails)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "89 11",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "95 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "94 6",
          "kind": "topical",
          "langcode": "en",
          "name": "Cocktails",
          "orig": "en:Cocktails",
          "parents": [
            "Alcoholic beverages",
            "Beverages",
            "Recreational drugs",
            "Drinking",
            "Food and drink",
            "Liquids",
            "Drugs",
            "Human behaviour",
            "All topics",
            "Matter",
            "Pharmacology",
            "Human",
            "Fundamental",
            "Chemistry",
            "Nature",
            "Biochemistry",
            "Medicine",
            "Sciences",
            "Biology",
            "Healthcare",
            "Health",
            "Body"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A cocktail made by mixing Drambuie and Scotch."
      ],
      "id": "en-rusty_nail-en-noun-neRxg68e",
      "links": [
        [
          "cocktail",
          "cocktail"
        ],
        [
          "Drambuie",
          "Drambuie"
        ],
        [
          "Scotch",
          "Scotch"
        ]
      ],
      "translations": [
        {
          "_dis1": "99 1",
          "code": "fi",
          "lang": "Finnish",
          "sense": "cocktail made by mixing Drambuie and Scotch",
          "word": "rusty nail"
        },
        {
          "_dis1": "99 1",
          "code": "ru",
          "lang": "Russian",
          "roman": "ržávyj gvozdʹ",
          "sense": "cocktail made by mixing Drambuie and Scotch",
          "tags": [
            "masculine"
          ],
          "word": "ржа́вый гвоздь"
        }
      ]
    },
    {
      "categories": [],
      "glosses": [
        "A has-been, a person whose fame or influence is rapidly declining."
      ],
      "id": "en-rusty_nail-en-noun-bYQvdDTn",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "has-been",
          "has-been"
        ],
        [
          "fame",
          "fame"
        ],
        [
          "influence",
          "influence"
        ],
        [
          "rapidly",
          "rapidly"
        ],
        [
          "declining",
          "declining"
        ]
      ],
      "raw_glosses": [
        "(slang, derogatory, uncommon) A has-been, a person whose fame or influence is rapidly declining."
      ],
      "tags": [
        "derogatory",
        "slang",
        "uncommon"
      ]
    }
  ],
  "word": "rusty nail"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Entries with translation boxes",
    "Pages with 2 entries",
    "Pages with entries",
    "Terms with Finnish translations",
    "Terms with Russian translations",
    "en:Cocktails"
  ],
  "forms": [
    {
      "form": "rusty nails",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rusty nail (plural rusty nails)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A cocktail made by mixing Drambuie and Scotch."
      ],
      "links": [
        [
          "cocktail",
          "cocktail"
        ],
        [
          "Drambuie",
          "Drambuie"
        ],
        [
          "Scotch",
          "Scotch"
        ]
      ]
    },
    {
      "categories": [
        "English derogatory terms",
        "English slang",
        "English terms with uncommon senses"
      ],
      "glosses": [
        "A has-been, a person whose fame or influence is rapidly declining."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "has-been",
          "has-been"
        ],
        [
          "fame",
          "fame"
        ],
        [
          "influence",
          "influence"
        ],
        [
          "rapidly",
          "rapidly"
        ],
        [
          "declining",
          "declining"
        ]
      ],
      "raw_glosses": [
        "(slang, derogatory, uncommon) A has-been, a person whose fame or influence is rapidly declining."
      ],
      "tags": [
        "derogatory",
        "slang",
        "uncommon"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "cocktail made by mixing Drambuie and Scotch",
      "word": "rusty nail"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "ržávyj gvozdʹ",
      "sense": "cocktail made by mixing Drambuie and Scotch",
      "tags": [
        "masculine"
      ],
      "word": "ржа́вый гвоздь"
    }
  ],
  "word": "rusty nail"
}