"arśakärśa" meaning in Tocharian B

{
  "etymology_templates": [
    {
      "args": {
        "1": "txb"
      },
      "expansion": "Uncertain",
      "name": "unc"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-toc-pro",
        "3": "-"
      },
      "expansion": "Proto-Tocharian",
      "name": "der"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-pro",
        "3": "*h₂ergi-",
        "4": "",
        "5": "swift"
      },
      "expansion": "Proto-Indo-European *h₂ergi- (“swift”)",
      "name": "der"
    }
  ],
  "etymology_text": "Uncertain. Possibly from a Proto-Tocharian reflex of Proto-Indo-European *h₂ergi- (“swift”).",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "2": "noun",
        "g": "?",
        "head": ""
      },
      "expansion": "arśakärśa ?",
      "name": "head"
    },
    {
      "args": {
        "1": "",
        "2": "?"
      },
      "expansion": "arśakärśa ?",
      "name": "txb-noun"
    }
  ],
  "lang": "Tocharian B",
  "lang_code": "txb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tocharian B entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "txb",
          "name": "Mammals",
          "orig": "txb:Mammals",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "-kärśa"
        }
      ],
      "glosses": [
        "bat (flying mammal)"
      ],
      "id": "en-arśakärśa-txb-noun-6v-EALdc",
      "links": [
        [
          "bat",
          "bat"
        ]
      ]
    }
  ],
  "word": "arśakärśa"
}

{
  "derived": [
    {
      "word": "-kärśa"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "txb"
      },
      "expansion": "Uncertain",
      "name": "unc"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-toc-pro",
        "3": "-"
      },
      "expansion": "Proto-Tocharian",
      "name": "der"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-pro",
        "3": "*h₂ergi-",
        "4": "",
        "5": "swift"
      },
      "expansion": "Proto-Indo-European *h₂ergi- (“swift”)",
      "name": "der"
    }
  ],
  "etymology_text": "Uncertain. Possibly from a Proto-Tocharian reflex of Proto-Indo-European *h₂ergi- (“swift”).",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "2": "noun",
        "g": "?",
        "head": ""
      },
      "expansion": "arśakärśa ?",
      "name": "head"
    },
    {
      "args": {
        "1": "",
        "2": "?"
      },
      "expansion": "arśakärśa ?",
      "name": "txb-noun"
    }
  ],
  "lang": "Tocharian B",
  "lang_code": "txb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for gender in Tocharian B entries",
        "Tocharian B entries with incorrect language header",
        "Tocharian B lemmas",
        "Tocharian B nouns",
        "Tocharian B terms derived from Proto-Indo-European",
        "Tocharian B terms derived from Proto-Tocharian",
        "Tocharian B terms with unknown etymologies",
        "txb:Mammals"
      ],
      "glosses": [
        "bat (flying mammal)"
      ],
      "links": [
        [
          "bat",
          "bat"
        ]
      ]
    }
  ],
  "word": "arśakärśa"
}