"wu" meaning in Tocharian A

{
  "etymology_templates": [
    {
      "args": {
        "1": "xto",
        "2": "ine-toc-pro"
      },
      "expansion": "Proto-Tocharian [Term?]",
      "name": "inh"
    },
    {
      "args": {
        "1": "xto",
        "2": "ine-pro",
        "3": "*dwóh₁"
      },
      "expansion": "Proto-Indo-European *dwóh₁",
      "name": "inh"
    },
    {
      "args": {
        "1": "txb",
        "2": "wi"
      },
      "expansion": "Tocharian B wi",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Tocharian [Term?], from Proto-Indo-European *dwóh₁. Compare Tocharian B wi.",
  "head_templates": [
    {
      "args": {
        "1": "xto",
        "2": "numeral",
        "cat2": "cardinal numbers",
        "g": "m"
      },
      "expansion": "wu m",
      "name": "head"
    }
  ],
  "lang": "Tocharian A",
  "lang_code": "xto",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 15 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Tocharian A cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tocharian A entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "two"
      ],
      "id": "en-wu-xto-num-P8TM~nRY",
      "links": [
        [
          "two",
          "two"
        ]
      ],
      "related": [
        {
          "word": "we"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "wu"
}

{
  "categories": [
    "Pages with 15 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "xto",
        "2": "ine-toc-pro"
      },
      "expansion": "Proto-Tocharian [Term?]",
      "name": "inh"
    },
    {
      "args": {
        "1": "xto",
        "2": "ine-pro",
        "3": "*dwóh₁"
      },
      "expansion": "Proto-Indo-European *dwóh₁",
      "name": "inh"
    },
    {
      "args": {
        "1": "txb",
        "2": "wi"
      },
      "expansion": "Tocharian B wi",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Tocharian [Term?], from Proto-Indo-European *dwóh₁. Compare Tocharian B wi.",
  "head_templates": [
    {
      "args": {
        "1": "xto",
        "2": "numeral",
        "cat2": "cardinal numbers",
        "g": "m"
      },
      "expansion": "wu m",
      "name": "head"
    }
  ],
  "lang": "Tocharian A",
  "lang_code": "xto",
  "pos": "num",
  "related": [
    {
      "word": "we"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 15 entries",
        "Pages with entries",
        "Proto-Tocharian term requests",
        "Tocharian A cardinal numbers",
        "Tocharian A entries with incorrect language header",
        "Tocharian A lemmas",
        "Tocharian A numerals",
        "Tocharian A terms derived from Proto-Indo-European",
        "Tocharian A terms derived from Proto-Tocharian",
        "Tocharian A terms inherited from Proto-Indo-European",
        "Tocharian A terms inherited from Proto-Tocharian"
      ],
      "glosses": [
        "two"
      ],
      "links": [
        [
          "two",
          "two"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "wu"
}