"га" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "гекта́р"
      },
      "expansion": "Abbreviation of гекта́р (gektár)",
      "name": "abbrev"
    }
  ],
  "etymology_text": "Abbreviation of гекта́р (gektár).",
  "forms": [
    {
      "form": "ga",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "га • (ga) 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": [
        "ha, hectare"
      ],
      "id": "en-га-ru-noun-HULtsGa2",
      "links": [
        [
          "ha",
          "ha"
        ],
        [
          "hectare",
          "hectare"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɡʲɪkˈtar]"
    },
    {
      "ipa": "[ɡa]"
    },
    {
      "audio": "Ru-га.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/65/Ru-%D0%B3%D0%B0.ogg/Ru-%D0%B3%D0%B0.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/65/Ru-%D0%B3%D0%B0.ogg",
      "text": "Audio"
    },
    {
      "audio": "Ru-га .ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5f/Ru-%D0%B3%D0%B0_.ogg/Ru-%D0%B3%D0%B0_.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/5f/Ru-%D0%B3%D0%B0_.ogg",
      "text": "Audio"
    }
  ],
  "word": "га"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "гекта́р"
      },
      "expansion": "Abbreviation of гекта́р (gektár)",
      "name": "abbrev"
    }
  ],
  "etymology_text": "Abbreviation of гекта́р (gektár).",
  "forms": [
    {
      "form": "ga",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "га • (ga) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Russian 1-syllable words",
        "Russian 2-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 audio links",
        "Russian terms with redundant head parameter",
        "ru:Units of measure"
      ],
      "glosses": [
        "ha, hectare"
      ],
      "links": [
        [
          "ha",
          "ha"
        ],
        [
          "hectare",
          "hectare"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɡʲɪkˈtar]"
    },
    {
      "ipa": "[ɡa]"
    },
    {
      "audio": "Ru-га.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/65/Ru-%D0%B3%D0%B0.ogg/Ru-%D0%B3%D0%B0.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/65/Ru-%D0%B3%D0%B0.ogg",
      "text": "Audio"
    },
    {
      "audio": "Ru-га .ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5f/Ru-%D0%B3%D0%B0_.ogg/Ru-%D0%B3%D0%B0_.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/5f/Ru-%D0%B3%D0%B0_.ogg",
      "text": "Audio"
    }
  ],
  "word": "га"
}