"cok" meaning in Tocharian A

{
  "etymology_templates": [
    {
      "args": {
        "1": "xto",
        "2": "ltc",
        "3": "-"
      },
      "expansion": "Middle Chinese",
      "name": "bor"
    },
    {
      "args": {
        "1": "燭",
        "gloss": "torch"
      },
      "expansion": "燭 (MC tsyowk, “torch”)",
      "name": "ltc-l"
    },
    {
      "args": {
        "1": "och",
        "2": "燭",
        "ts": "*tok, *tjog"
      },
      "expansion": "Old Chinese 燭 (*tjoɡ /⁠*tok, *tjog⁠/)",
      "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",
        "nocat": "1",
        "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 Middle Chinese 燭 (MC tsyowk, “torch”) < Old Chinese 燭 (*tjoɡ /⁠*tok, *tjog⁠/).",
  "head_templates": [
    {
      "args": {
        "1": "xto",
        "2": "noun",
        "g": "m"
      },
      "expansion": "cok m",
      "name": "head"
    }
  ],
  "lang": "Tocharian A",
  "lang_code": "xto",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tocharian A entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "lamp"
      ],
      "id": "en-cok-xto-noun-yY6F8kkA",
      "links": [
        [
          "lamp",
          "lamp"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "cok"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "xto",
        "2": "ltc",
        "3": "-"
      },
      "expansion": "Middle Chinese",
      "name": "bor"
    },
    {
      "args": {
        "1": "燭",
        "gloss": "torch"
      },
      "expansion": "燭 (MC tsyowk, “torch”)",
      "name": "ltc-l"
    },
    {
      "args": {
        "1": "och",
        "2": "燭",
        "ts": "*tok, *tjog"
      },
      "expansion": "Old Chinese 燭 (*tjoɡ /⁠*tok, *tjog⁠/)",
      "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",
        "nocat": "1",
        "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 Middle Chinese 燭 (MC tsyowk, “torch”) < Old Chinese 燭 (*tjoɡ /⁠*tok, *tjog⁠/).",
  "head_templates": [
    {
      "args": {
        "1": "xto",
        "2": "noun",
        "g": "m"
      },
      "expansion": "cok m",
      "name": "head"
    }
  ],
  "lang": "Tocharian A",
  "lang_code": "xto",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 5 entries",
        "Pages with entries",
        "Tocharian A entries with incorrect language header",
        "Tocharian A lemmas",
        "Tocharian A masculine nouns",
        "Tocharian A nouns",
        "Tocharian A terms borrowed from Middle Chinese",
        "Tocharian A terms derived from Middle Chinese"
      ],
      "glosses": [
        "lamp"
      ],
      "links": [
        [
          "lamp",
          "lamp"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "cok"
}