"keᵤ" meaning in Tocharian B

{
  "etymology_templates": [
    {
      "args": {
        "1": "txb",
        "2": "ine-toc-pro",
        "3": "*kew-"
      },
      "expansion": "Proto-Tocharian *kew-",
      "name": "inh"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-pro",
        "3": "*gʷṓws"
      },
      "expansion": "Proto-Indo-European *gʷṓws",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Tocharian *kew-, from Proto-Indo-European *gʷṓws.",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "2": "noun",
        "g": "?",
        "head": ""
      },
      "expansion": "keᵤ ?",
      "name": "head"
    },
    {
      "args": {
        "1": "",
        "2": "?"
      },
      "expansion": "keᵤ ?",
      "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": "topical",
          "langcode": "txb",
          "name": "Agriculture",
          "orig": "txb:Agriculture",
          "parents": [
            "Applied sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "txb",
          "name": "Cattle",
          "orig": "txb:Cattle",
          "parents": [
            "Bovines",
            "Livestock",
            "Even-toed ungulates",
            "Agriculture",
            "Animals",
            "Mammals",
            "Applied sciences",
            "Lifeforms",
            "Vertebrates",
            "Sciences",
            "All topics",
            "Life",
            "Chordates",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "cow"
      ],
      "id": "en-keᵤ-txb-noun-vrE0dUkQ",
      "links": [
        [
          "cow",
          "cow"
        ]
      ],
      "synonyms": [
        {
          "word": "kaiyye"
        }
      ]
    }
  ],
  "word": "keᵤ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "txb",
        "2": "ine-toc-pro",
        "3": "*kew-"
      },
      "expansion": "Proto-Tocharian *kew-",
      "name": "inh"
    },
    {
      "args": {
        "1": "txb",
        "2": "ine-pro",
        "3": "*gʷṓws"
      },
      "expansion": "Proto-Indo-European *gʷṓws",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Tocharian *kew-, from Proto-Indo-European *gʷṓws.",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "2": "noun",
        "g": "?",
        "head": ""
      },
      "expansion": "keᵤ ?",
      "name": "head"
    },
    {
      "args": {
        "1": "",
        "2": "?"
      },
      "expansion": "keᵤ ?",
      "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 inherited from Proto-Indo-European",
        "Tocharian B terms inherited from Proto-Tocharian",
        "Tocharian B terms spelled with ᵤ",
        "txb:Agriculture",
        "txb:Cattle"
      ],
      "glosses": [
        "cow"
      ],
      "links": [
        [
          "cow",
          "cow"
        ]
      ],
      "synonyms": [
        {
          "word": "kaiyye"
        }
      ]
    }
  ],
  "word": "keᵤ"
}