"donut spare" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "donut",
        "3": "spare"
      },
      "expansion": "donut + spare",
      "name": "compound"
    }
  ],
  "etymology_text": "donut + spare",
  "forms": [
    {
      "form": "donut spares",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "donut spare (plural donut spares)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Automotive",
          "orig": "en:Automotive",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A type of spare tire. The undersized spare wheel (tire and rim) provided by automotive manufacturers in lieu of a full-sized tire, for use in emergencies, when one of the regular ones can no longer be used."
      ],
      "id": "en-donut_spare-en-noun-nF87sycD",
      "links": [
        [
          "automotive",
          "automotive"
        ],
        [
          "spare tire",
          "spare tire"
        ],
        [
          "spare wheel",
          "spare wheel"
        ]
      ],
      "raw_glosses": [
        "(automotive) A type of spare tire. The undersized spare wheel (tire and rim) provided by automotive manufacturers in lieu of a full-sized tire, for use in emergencies, when one of the regular ones can no longer be used."
      ],
      "related": [
        {
          "english": "sometimes called a donut",
          "word": "inner tube"
        }
      ],
      "synonyms": [
        {
          "word": "doughnut spare"
        },
        {
          "word": "donut spare tire"
        },
        {
          "word": "doughnut spare tire"
        },
        {
          "word": "doughnut spare wheel"
        },
        {
          "word": "donut spare wheel"
        }
      ],
      "topics": [
        "automotive",
        "transport",
        "vehicles"
      ]
    }
  ],
  "word": "donut spare"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "donut",
        "3": "spare"
      },
      "expansion": "donut + spare",
      "name": "compound"
    }
  ],
  "etymology_text": "donut + spare",
  "forms": [
    {
      "form": "donut spares",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "donut spare (plural donut spares)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "english": "sometimes called a donut",
      "word": "inner tube"
    }
  ],
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Automotive"
      ],
      "glosses": [
        "A type of spare tire. The undersized spare wheel (tire and rim) provided by automotive manufacturers in lieu of a full-sized tire, for use in emergencies, when one of the regular ones can no longer be used."
      ],
      "links": [
        [
          "automotive",
          "automotive"
        ],
        [
          "spare tire",
          "spare tire"
        ],
        [
          "spare wheel",
          "spare wheel"
        ]
      ],
      "raw_glosses": [
        "(automotive) A type of spare tire. The undersized spare wheel (tire and rim) provided by automotive manufacturers in lieu of a full-sized tire, for use in emergencies, when one of the regular ones can no longer be used."
      ],
      "topics": [
        "automotive",
        "transport",
        "vehicles"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "doughnut spare"
    },
    {
      "word": "donut spare tire"
    },
    {
      "word": "doughnut spare tire"
    },
    {
      "word": "doughnut spare wheel"
    },
    {
      "word": "donut spare wheel"
    }
  ],
  "word": "donut spare"
}