"nerka" meaning in English

{
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      "args": {
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        "2": "ru",
        "3": "не́рка"
      },
      "expansion": "Borrowed from Russian не́рка (nérka)",
      "name": "bor+"
    },
    {
      "args": {
        "1": "arctic char"
      },
      "expansion": "arctic char",
      "name": "vern"
    },
    {
      "args": {
        "1": "Salvelinus alpinus",
        "2": "species"
      },
      "expansion": "Salvelinus alpinus",
      "name": "taxfmt"
    },
    {
      "args": {
        "1": "en",
        "2": "fi",
        "3": "nieriä",
        "4": "",
        "5": "arctic char (Salvelinus alpinus"
      },
      "expansion": "Finnish nieriä (“arctic char (Salvelinus alpinus”)",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Russian не́рка (nérka) from Finnish nieriä (“arctic char (Salvelinus alpinus”).",
  "forms": [
    {
      "form": "nerkas",
      "tags": [
        "plural"
      ]
    }
  ],
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      "args": {},
      "expansion": "nerka (plural nerkas)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "ref": "1892, W. A. Perry, American Game Fishes, page 78:",
          "text": "This Salmon was a Nerka, and was a tame fish indeed.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A sockeye salmon."
      ],
      "id": "en-nerka-en-noun-BWzGdDX8",
      "links": [
        [
          "sockeye salmon",
          "sockeye salmon"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnɜːkə/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/ˈnɝkə/",
      "tags": [
        "General-American"
      ]
    }
  ],
  "word": "nerka"
}

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    "pl:Bags",
    "pl:Medical equipment",
    "pl:Organs",
    "pl:Salmonids"
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      "expansion": "Borrowed from Russian не́рка (nérka)",
      "name": "bor+"
    },
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      "args": {
        "1": "arctic char"
      },
      "expansion": "arctic char",
      "name": "vern"
    },
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        "1": "Salvelinus alpinus",
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      "expansion": "Salvelinus alpinus",
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        "5": "arctic char (Salvelinus alpinus"
      },
      "expansion": "Finnish nieriä (“arctic char (Salvelinus alpinus”)",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Russian не́рка (nérka) from Finnish nieriä (“arctic char (Salvelinus alpinus”).",
  "forms": [
    {
      "form": "nerkas",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
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      "expansion": "nerka (plural nerkas)",
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  "lang_code": "en",
  "pos": "noun",
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          "text": "This Salmon was a Nerka, and was a tame fish indeed.",
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        }
      ],
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        "A sockeye salmon."
      ],
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        [
          "sockeye salmon",
          "sockeye salmon"
        ]
      ]
    }
  ],
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    {
      "ipa": "/ˈnɜːkə/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
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      "ipa": "/ˈnɝkə/",
      "tags": [
        "General-American"
      ]
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  ],
  "word": "nerka"
}