"ārkwi" meaning in Tocharian B

{
  "etymology_templates": [
    {
      "args": {
        "1": "txb",
        "2": "ine-toc-pro",
        "3": "*ārkwi"
      },
      "expansion": "Proto-Tocharian *ārkwi",
      "name": "inh"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-pro",
        "3": "*h₂erǵ-"
      },
      "expansion": "Proto-Indo-European *h₂erǵ-",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "argentum"
      },
      "expansion": "Latin argentum",
      "name": "cog"
    },
    {
      "args": {
        "1": "xto",
        "2": "ārki"
      },
      "expansion": "Tocharian A ārki",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Tocharian *ārkwi, from Proto-Indo-European *h₂erǵ-. Cognate with Latin argentum. Compare Tocharian A ārki.",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "2": "adjective"
      },
      "expansion": "ārkwi",
      "name": "head"
    }
  ],
  "lang": "Tocharian B",
  "lang_code": "txb",
  "pos": "adj",
  "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": "topical",
          "langcode": "txb",
          "name": "Colors",
          "orig": "txb:Colors",
          "parents": [
            "Light",
            "Vision",
            "Energy",
            "Senses",
            "Nature",
            "Perception",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "arkwañña"
        },
        {
          "word": "arkwiññe"
        }
      ],
      "glosses": [
        "white"
      ],
      "id": "en-ārkwi-txb-adj-AY-pakRx",
      "links": [
        [
          "white",
          "white"
        ]
      ]
    }
  ],
  "word": "ārkwi"
}

{
  "derived": [
    {
      "word": "arkwañña"
    },
    {
      "word": "arkwiññe"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "txb",
        "2": "ine-toc-pro",
        "3": "*ārkwi"
      },
      "expansion": "Proto-Tocharian *ārkwi",
      "name": "inh"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-pro",
        "3": "*h₂erǵ-"
      },
      "expansion": "Proto-Indo-European *h₂erǵ-",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "argentum"
      },
      "expansion": "Latin argentum",
      "name": "cog"
    },
    {
      "args": {
        "1": "xto",
        "2": "ārki"
      },
      "expansion": "Tocharian A ārki",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Tocharian *ārkwi, from Proto-Indo-European *h₂erǵ-. Cognate with Latin argentum. Compare Tocharian A ārki.",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "2": "adjective"
      },
      "expansion": "ārkwi",
      "name": "head"
    }
  ],
  "lang": "Tocharian B",
  "lang_code": "txb",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Tocharian B adjectives",
        "Tocharian B entries with incorrect language header",
        "Tocharian B lemmas",
        "Tocharian B terms derived from Proto-Indo-European",
        "Tocharian B terms derived from Proto-Tocharian",
        "Tocharian B terms inherited from Proto-Tocharian",
        "txb:Colors"
      ],
      "glosses": [
        "white"
      ],
      "links": [
        [
          "white",
          "white"
        ]
      ]
    }
  ],
  "word": "ārkwi"
}