"кг" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "килогра́мм",
        "3": "",
        "4": "kilogram"
      },
      "expansion": "Abbreviation of килогра́мм (kilográmm, “kilogram”)",
      "name": "abbrev"
    }
  ],
  "etymology_text": "Abbreviation of килогра́мм (kilográmm, “kilogram”).",
  "forms": [
    {
      "form": "kg",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "кг • (kg) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ru",
          "name": "SI units",
          "orig": "ru:SI units",
          "parents": [
            "Units of measure",
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "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": [
        "kg, kilogram"
      ],
      "id": "en-кг-ru-noun--QXyaI7I",
      "links": [
        [
          "kg",
          "kg"
        ],
        [
          "kilogram",
          "kilogram"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kʲɪɫɐˈɡram]"
    }
  ],
  "word": "кг"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "килогра́мм",
        "3": "",
        "4": "kilogram"
      },
      "expansion": "Abbreviation of килогра́мм (kilográmm, “kilogram”)",
      "name": "abbrev"
    }
  ],
  "etymology_text": "Abbreviation of килогра́мм (kilográmm, “kilogram”).",
  "forms": [
    {
      "form": "kg",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "кг • (kg) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 4 entries",
        "Pages with entries",
        "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:SI units",
        "ru:Units of measure"
      ],
      "glosses": [
        "kg, kilogram"
      ],
      "links": [
        [
          "kg",
          "kg"
        ],
        [
          "kilogram",
          "kilogram"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kʲɪɫɐˈɡram]"
    }
  ],
  "word": "кг"
}