"troṅk" meaning in Tocharian B

{
  "etymology_templates": [
    {
      "args": {
        "1": "txb",
        "2": "och",
        "3": "-"
      },
      "expansion": "Old Chinese",
      "name": "bor"
    },
    {
      "args": {
        "1": "盅",
        "2": "empty, hollow"
      },
      "expansion": "盅 (OC *tʰuŋ, *duŋ, *tjoŋ, “empty, hollow”)",
      "name": "och-l"
    },
    {
      "args": {
        "1": "xto",
        "2": "truṅk"
      },
      "expansion": "Tocharian A truṅk",
      "name": "cog"
    },
    {
      "args": {
        "1": "en",
        "chapter": "Turkic and Chinese loan words in Tocharian",
        "chapterurl": "https://www.academia.edu/428988",
        "editors": "Bauer, Brigitte L.M.; Pinault, Georges-Jean",
        "first1": "Alexander",
        "first2": "Sergey",
        "last1": "Lubotsky",
        "last2": "Starostin",
        "pages": "257-269",
        "title": "Language in Time and Space: A Festschrift for Werner Winter on the Occasion of his 80th Birthday",
        "year": "2003"
      },
      "expansion": "2003, Alexander Lubotsky, Sergey Starostin, “Turkic and Chinese loan words in Tocharian”, in Bauer, Brigitte L.M., Pinault, Georges-Jean, editors, Language in Time and Space: A Festschrift for Werner Winter on the Occasion of his 80th Birthday, pages 257-269:",
      "name": "quote-book"
    }
  ],
  "etymology_text": "From Old Chinese 盅 (OC *tʰuŋ, *duŋ, *tjoŋ, “empty, hollow”). Cognate with Tocharian A truṅk.",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "10": "",
        "2": "noun",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "g": "m",
        "head": ""
      },
      "expansion": "troṅk m",
      "name": "head"
    },
    {
      "args": {
        "1": "",
        "2": "m"
      },
      "expansion": "troṅk m",
      "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"
        }
      ],
      "glosses": [
        "cave, hollow"
      ],
      "id": "en-troṅk-txb-noun-HbaRkFo8",
      "links": [
        [
          "cave",
          "cave"
        ],
        [
          "hollow",
          "hollow"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "troṅk"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "txb",
        "2": "och",
        "3": "-"
      },
      "expansion": "Old Chinese",
      "name": "bor"
    },
    {
      "args": {
        "1": "盅",
        "2": "empty, hollow"
      },
      "expansion": "盅 (OC *tʰuŋ, *duŋ, *tjoŋ, “empty, hollow”)",
      "name": "och-l"
    },
    {
      "args": {
        "1": "xto",
        "2": "truṅk"
      },
      "expansion": "Tocharian A truṅk",
      "name": "cog"
    },
    {
      "args": {
        "1": "en",
        "chapter": "Turkic and Chinese loan words in Tocharian",
        "chapterurl": "https://www.academia.edu/428988",
        "editors": "Bauer, Brigitte L.M.; Pinault, Georges-Jean",
        "first1": "Alexander",
        "first2": "Sergey",
        "last1": "Lubotsky",
        "last2": "Starostin",
        "pages": "257-269",
        "title": "Language in Time and Space: A Festschrift for Werner Winter on the Occasion of his 80th Birthday",
        "year": "2003"
      },
      "expansion": "2003, Alexander Lubotsky, Sergey Starostin, “Turkic and Chinese loan words in Tocharian”, in Bauer, Brigitte L.M., Pinault, Georges-Jean, editors, Language in Time and Space: A Festschrift for Werner Winter on the Occasion of his 80th Birthday, pages 257-269:",
      "name": "quote-book"
    }
  ],
  "etymology_text": "From Old Chinese 盅 (OC *tʰuŋ, *duŋ, *tjoŋ, “empty, hollow”). Cognate with Tocharian A truṅk.",
  "head_templates": [
    {
      "args": {
        "1": "txb",
        "10": "",
        "2": "noun",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "g": "m",
        "head": ""
      },
      "expansion": "troṅk m",
      "name": "head"
    },
    {
      "args": {
        "1": "",
        "2": "m"
      },
      "expansion": "troṅk m",
      "name": "txb-noun"
    }
  ],
  "lang": "Tocharian B",
  "lang_code": "txb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Tocharian B entries with incorrect language header",
        "Tocharian B lemmas",
        "Tocharian B masculine nouns",
        "Tocharian B nouns",
        "Tocharian B terms borrowed from Old Chinese",
        "Tocharian B terms derived from Old Chinese"
      ],
      "glosses": [
        "cave, hollow"
      ],
      "links": [
        [
          "cave",
          "cave"
        ],
        [
          "hollow",
          "hollow"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "troṅk"
}