"Dolj" meaning in Romanian

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      "expansion": "Old Church Slavonic [Term?]",
      "name": "bor"
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        "1": "cu",
        "2": "долъ",
        "3": "Жилъ",
        "nocat": "1",
        "t1": "valley",
        "t2": "Jiu river"
      },
      "expansion": "долъ (dolŭ, “valley”) + Жилъ (Žilŭ, “Jiu river”)",
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      "args": {
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        "3": "*dolъ",
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        "5": "valley"
      },
      "expansion": "Proto-Slavic *dolъ (“valley”)",
      "name": "der"
    }
  ],
  "etymology_text": "From older Doljiu, derived from Old Church Slavonic [Term?], from долъ (dolŭ, “valley”) + Жилъ (Žilŭ, “Jiu river”), from Proto-Slavic *dolъ (“valley”). Compare Gorj (\"mountain Jiu\").",
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      "expansion": "Dolj",
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  "pos": "name",
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          "orig": "ro:Counties of Romania",
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        },
        {
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          "langcode": "ro",
          "name": "Dolj County, Romania",
          "orig": "ro:Dolj County, Romania",
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          "source": "w"
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      "derived": [
        {
          "word": "doljean"
        }
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          "county",
          "county"
        ],
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          "Romania",
          "Romania#English"
        ]
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  ],
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    {
      "ipa": "/dolʒ/"
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  "word": "Dolj"
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    {
      "word": "doljean"
    }
  ],
  "etymology_templates": [
    {
      "args": {
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      },
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        "1": "cu",
        "2": "долъ",
        "3": "Жилъ",
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        "t1": "valley",
        "t2": "Jiu river"
      },
      "expansion": "долъ (dolŭ, “valley”) + Жилъ (Žilŭ, “Jiu river”)",
      "name": "af"
    },
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        "5": "valley"
      },
      "expansion": "Proto-Slavic *dolъ (“valley”)",
      "name": "der"
    }
  ],
  "etymology_text": "From older Doljiu, derived from Old Church Slavonic [Term?], from долъ (dolŭ, “valley”) + Жилъ (Žilŭ, “Jiu river”), from Proto-Slavic *dolъ (“valley”). Compare Gorj (\"mountain Jiu\").",
  "head_templates": [
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      "args": {
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      "expansion": "Dolj",
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