"кв" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "килово́льт"
      },
      "expansion": "Abbreviation of килово́льт (kilovólʹt)",
      "name": "abbrev"
    }
  ],
  "etymology_text": "Abbreviation of килово́льт (kilovólʹt).",
  "forms": [
    {
      "form": "kv",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "кв • (kv) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ru",
          "name": "Units of measure",
          "orig": "ru:Units of measure",
          "parents": [
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "kV, kilovolt"
      ],
      "id": "en-кв-ru-noun-G0vFs7LF",
      "links": [
        [
          "kV",
          "kV"
        ],
        [
          "kilovolt",
          "kilovolt"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kʲɪɫɐˈvolʲt]"
    }
  ],
  "word": "кв"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "килово́льт"
      },
      "expansion": "Abbreviation of килово́льт (kilovólʹt)",
      "name": "abbrev"
    }
  ],
  "etymology_text": "Abbreviation of килово́льт (kilovólʹt).",
  "forms": [
    {
      "form": "kv",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "кв • (kv) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Russian 3-syllable words",
        "Russian abbreviations",
        "Russian entries with incorrect language header",
        "Russian inanimate nouns",
        "Russian indeclinable nouns",
        "Russian lemmas",
        "Russian masculine nouns",
        "Russian nouns",
        "Russian terms with IPA pronunciation",
        "Russian terms with redundant head parameter",
        "ru:Units of measure"
      ],
      "glosses": [
        "kV, kilovolt"
      ],
      "links": [
        [
          "kV",
          "kV"
        ],
        [
          "kilovolt",
          "kilovolt"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kʲɪɫɐˈvolʲt]"
    }
  ],
  "word": "кв"
}