"нурька" meaning in Erzya

{
  "etymology_templates": [
    {
      "args": {
        "1": "myv",
        "2": "urj-mdv-pro",
        "3": "*nurka",
        "4": "*nur-ka"
      },
      "expansion": "Proto-Mordvinic *nur-ka",
      "name": "inh"
    },
    {
      "args": {
        "1": "urj-mdv-pro",
        "2": "*nirkä",
        "3": "*nir-kä"
      },
      "expansion": "*nir-kä",
      "name": "m"
    },
    {
      "args": {
        "1": "urj-fin-pro",
        "2": "*nërkka",
        "3": "",
        "4": "weak, feeble, frail"
      },
      "expansion": "Proto-Finnic *nërkka (“weak, feeble, frail”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "fi",
        "2": "nerkko"
      },
      "expansion": "Finnish nerkko",
      "name": "cog"
    },
    {
      "args": {
        "1": "et",
        "2": "nõrk"
      },
      "expansion": "Estonian nõrk",
      "name": "cog"
    },
    {
      "args": {
        "1": "liv",
        "2": "nȭrka"
      },
      "expansion": "Livonian nȭrka",
      "name": "cog"
    },
    {
      "args": {
        "1": "mdf",
        "2": "нюрьхкя",
        "tr": "ńɯŕʿḱä"
      },
      "expansion": "Moksha нюрьхкя (ńuŕhkä)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Mordvinic *nur-ka~*nir-kä. Probably related to Proto-Finnic *nërkka (“weak, feeble, frail”), whence Finnish nerkko, Estonian nõrk, Livonian nȭrka.\nAkin to Moksha нюрьхкя (ńuŕhkä).",
  "forms": [
    {
      "form": "nuŕka",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "myv",
        "2": "adjective"
      },
      "expansion": "нурька • (nuŕka)",
      "name": "head"
    }
  ],
  "lang": "Erzya",
  "lang_code": "myv",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Erzya entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Moksha terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "a short story",
          "roman": "nuŕka jovtńema",
          "text": "нурька ёвтнема",
          "type": "example"
        }
      ],
      "glosses": [
        "short"
      ],
      "id": "en-нурька-myv-adj--bAHi131",
      "links": [
        [
          "short",
          "short"
        ]
      ],
      "synonyms": [
        {
          "word": "нурькине"
        }
      ]
    }
  ],
  "word": "нурька"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "myv",
        "2": "urj-mdv-pro",
        "3": "*nurka",
        "4": "*nur-ka"
      },
      "expansion": "Proto-Mordvinic *nur-ka",
      "name": "inh"
    },
    {
      "args": {
        "1": "urj-mdv-pro",
        "2": "*nirkä",
        "3": "*nir-kä"
      },
      "expansion": "*nir-kä",
      "name": "m"
    },
    {
      "args": {
        "1": "urj-fin-pro",
        "2": "*nërkka",
        "3": "",
        "4": "weak, feeble, frail"
      },
      "expansion": "Proto-Finnic *nërkka (“weak, feeble, frail”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "fi",
        "2": "nerkko"
      },
      "expansion": "Finnish nerkko",
      "name": "cog"
    },
    {
      "args": {
        "1": "et",
        "2": "nõrk"
      },
      "expansion": "Estonian nõrk",
      "name": "cog"
    },
    {
      "args": {
        "1": "liv",
        "2": "nȭrka"
      },
      "expansion": "Livonian nȭrka",
      "name": "cog"
    },
    {
      "args": {
        "1": "mdf",
        "2": "нюрьхкя",
        "tr": "ńɯŕʿḱä"
      },
      "expansion": "Moksha нюрьхкя (ńuŕhkä)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Mordvinic *nur-ka~*nir-kä. Probably related to Proto-Finnic *nërkka (“weak, feeble, frail”), whence Finnish nerkko, Estonian nõrk, Livonian nȭrka.\nAkin to Moksha нюрьхкя (ńuŕhkä).",
  "forms": [
    {
      "form": "nuŕka",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "myv",
        "2": "adjective"
      },
      "expansion": "нурька • (nuŕka)",
      "name": "head"
    }
  ],
  "lang": "Erzya",
  "lang_code": "myv",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Erzya adjectives",
        "Erzya entries with incorrect language header",
        "Erzya lemmas",
        "Erzya terms derived from Proto-Mordvinic",
        "Erzya terms inherited from Proto-Mordvinic",
        "Erzya terms with usage examples",
        "Moksha terms with non-redundant manual transliterations",
        "Requests for pronunciation in Erzya entries"
      ],
      "examples": [
        {
          "english": "a short story",
          "roman": "nuŕka jovtńema",
          "text": "нурька ёвтнема",
          "type": "example"
        }
      ],
      "glosses": [
        "short"
      ],
      "links": [
        [
          "short",
          "short"
        ]
      ],
      "synonyms": [
        {
          "word": "нурькине"
        }
      ]
    }
  ],
  "word": "нурька"
}