"unhot" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "hot"
      },
      "expansion": "un- + hot",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + hot",
  "forms": [
    {
      "form": "more unhot",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most unhot",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unhot (comparative more unhot, superlative most unhot)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with un-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009 January 30, Andrew Bolt, “A sprawling meltdown”, in Herald Sun",
          "text": "Yet why hasn't that city's train system been crippled by heat as ours has been since before even (the unhot) Melbourne Cup Day?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not hot"
      ],
      "id": "en-unhot-en-adj-Ud5qW6PH",
      "links": [
        [
          "hot",
          "hot"
        ]
      ],
      "synonyms": [
        {
          "word": "nonhot"
        }
      ]
    }
  ],
  "word": "unhot"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "hot"
      },
      "expansion": "un- + hot",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + hot",
  "forms": [
    {
      "form": "more unhot",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most unhot",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unhot (comparative more unhot, superlative most unhot)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2009 January 30, Andrew Bolt, “A sprawling meltdown”, in Herald Sun",
          "text": "Yet why hasn't that city's train system been crippled by heat as ours has been since before even (the unhot) Melbourne Cup Day?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not hot"
      ],
      "links": [
        [
          "hot",
          "hot"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "nonhot"
    }
  ],
  "word": "unhot"
}