"Певчих" meaning in Russian

{
  "forms": [
    {
      "form": "Пе́вчих",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Pévčix",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Пе́вчих",
        "2": "m-an",
        "3": "-",
        "g2": "f-an"
      },
      "expansion": "Пе́вчих • (Pévčix) m anim or f anim (indeclinable)",
      "name": "ru-proper noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian surnames",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a surname, Pevchikh"
      ],
      "id": "en-Певчих-ru-name-RuNtuRry",
      "links": [
        [
          "surname",
          "surname"
        ],
        [
          "Pevchikh",
          "Pevchikh#English"
        ]
      ],
      "synonyms": [
        {
          "roman": "Pévčix",
          "word": "Пе́вчихъ — Pre-reform orthography (1918)"
        }
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈpʲeft͡ɕɪx]"
    }
  ],
  "word": "Певчих"
}

{
  "forms": [
    {
      "form": "Пе́вчих",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Pévčix",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Пе́вчих",
        "2": "m-an",
        "3": "-",
        "g2": "f-an"
      },
      "expansion": "Пе́вчих • (Pévčix) m anim or f anim (indeclinable)",
      "name": "ru-proper noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Russian 2-syllable words",
        "Russian animate nouns",
        "Russian entries with incorrect language header",
        "Russian feminine nouns",
        "Russian indeclinable nouns",
        "Russian lemmas",
        "Russian masculine nouns",
        "Russian nouns with multiple genders",
        "Russian proper nouns",
        "Russian surnames",
        "Russian terms with IPA pronunciation"
      ],
      "glosses": [
        "a surname, Pevchikh"
      ],
      "links": [
        [
          "surname",
          "surname"
        ],
        [
          "Pevchikh",
          "Pevchikh#English"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈpʲeft͡ɕɪx]"
    }
  ],
  "synonyms": [
    {
      "roman": "Pévčix",
      "word": "Пе́вчихъ — Pre-reform orthography (1918)"
    }
  ],
  "word": "Певчих"
}