"độ K" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "độ",
        "3": "K"
      },
      "expansion": "độ + K",
      "name": "af"
    }
  ],
  "etymology_text": "From độ + K, erroneously following the pattern of độ C (“degree Celsius”) and độ F (“degree Fahrenheit”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "độ K",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "độ K",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese misconstructions",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns without classifiers",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "SI units",
          "orig": "vi:SI units",
          "parents": [
            "Units of measure",
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Temperature",
          "orig": "vi:Temperature",
          "parents": [
            "Nature",
            "Weather",
            "All topics",
            "Atmosphere",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of kenvin (“kelvin”)"
      ],
      "id": "en-độ_K-vi-noun-eMib2MdN",
      "links": [
        [
          "kenvin",
          "kenvin#Vietnamese"
        ],
        [
          "kelvin",
          "kelvin"
        ]
      ],
      "raw_glosses": [
        "(informal, colloquial) Synonym of kenvin (“kelvin”)"
      ],
      "synonyms": [
        {
          "extra": "kelvin",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "kenvin"
        }
      ],
      "tags": [
        "colloquial",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗo˧˨ʔ kaː˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗow˨˩ʔ kaː˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗow˨˩˨ kaː˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "độ K"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "độ",
        "3": "K"
      },
      "expansion": "độ + K",
      "name": "af"
    }
  ],
  "etymology_text": "From độ + K, erroneously following the pattern of độ C (“degree Celsius”) and độ F (“degree Fahrenheit”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "độ K",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "độ K",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Vietnamese colloquialisms",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese informal terms",
        "Vietnamese lemmas",
        "Vietnamese misconstructions",
        "Vietnamese nouns",
        "Vietnamese nouns without classifiers",
        "Vietnamese terms with IPA pronunciation",
        "vi:SI units",
        "vi:Temperature"
      ],
      "glosses": [
        "Synonym of kenvin (“kelvin”)"
      ],
      "links": [
        [
          "kenvin",
          "kenvin#Vietnamese"
        ],
        [
          "kelvin",
          "kelvin"
        ]
      ],
      "raw_glosses": [
        "(informal, colloquial) Synonym of kenvin (“kelvin”)"
      ],
      "synonyms": [
        {
          "extra": "kelvin",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "kenvin"
        }
      ],
      "tags": [
        "colloquial",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗo˧˨ʔ kaː˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗow˨˩ʔ kaː˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗow˨˩˨ kaː˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "độ K"
}