"red ink" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "antonyms": [
        {
          "word": "black ink"
        }
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          "name": "English euphemisms",
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          "langcode": "en",
          "name": "Accounting",
          "orig": "en:Accounting",
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          "name": "Business",
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          "name": "Management",
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            "Sciences",
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      ],
      "glosses": [
        "Financial loss."
      ],
      "id": "en-red_ink-en-noun-wpRGU0o0",
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          "business",
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          "management",
          "management"
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          "accounting",
          "accounting#Noun"
        ],
        [
          "Financial",
          "financial"
        ],
        [
          "loss",
          "loss"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, business, management, accounting, euphemistic) Financial loss."
      ],
      "tags": [
        "euphemistic",
        "idiomatic",
        "uncountable"
      ],
      "topics": [
        "accounting",
        "business",
        "finance",
        "management"
      ]
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      ],
      "glosses": [
        "Cheap red wine."
      ],
      "id": "en-red_ink-en-noun-0iaHqi6C",
      "links": [
        [
          "Cheap",
          "cheap"
        ],
        [
          "red wine",
          "red wine"
        ]
      ],
      "raw_glosses": [
        "(slang) Cheap red wine."
      ],
      "related": [
        {
          "_dis1": "0 100",
          "word": "in the black"
        },
        {
          "_dis1": "0 100",
          "word": "in the red"
        }
      ],
      "tags": [
        "slang",
        "uncountable"
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  "word": "red ink"
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      "expansion": "red ink (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "in the black"
    },
    {
      "word": "in the red"
    }
  ],
  "senses": [
    {
      "antonyms": [
        {
          "word": "black ink"
        }
      ],
      "categories": [
        "English euphemisms",
        "English idioms",
        "en:Accounting",
        "en:Business",
        "en:Management"
      ],
      "glosses": [
        "Financial loss."
      ],
      "links": [
        [
          "business",
          "business"
        ],
        [
          "management",
          "management"
        ],
        [
          "accounting",
          "accounting#Noun"
        ],
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          "Financial",
          "financial"
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          "loss",
          "loss"
        ]
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        "(idiomatic, business, management, accounting, euphemistic) Financial loss."
      ],
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        "euphemistic",
        "idiomatic",
        "uncountable"
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      "topics": [
        "accounting",
        "business",
        "finance",
        "management"
      ]
    },
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      "glosses": [
        "Cheap red wine."
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          "Cheap",
          "cheap"
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          "red wine",
          "red wine"
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        "(slang) Cheap red wine."
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        "slang",
        "uncountable"
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  "word": "red ink"
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