"contra reloj" meaning in Spanish

{
  "head_templates": [
    {
      "args": {},
      "expansion": "contra reloj",
      "name": "es-adv"
    }
  ],
  "hyphenation": [
    "con‧tra"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "_dis": "13 87",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 88",
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "against the clock, with a deadline, in a hurry"
      ],
      "id": "en-contra_reloj-es-adv-6CGMqXM1",
      "links": [
        [
          "against the clock",
          "against the clock"
        ],
        [
          "deadline",
          "deadline"
        ],
        [
          "hurry",
          "hurry"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) against the clock, with a deadline, in a hurry"
      ],
      "synonyms": [
        {
          "word": "contra el reloj"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌkontɾa reˈlox/"
    },
    {
      "ipa": "[ˌkõn̪.t̪ɾa reˈlox]"
    }
  ],
  "synonyms": [
    {
      "_dis1": "51 49",
      "word": "contrarreloj"
    }
  ],
  "word": "contra reloj"
}

{
  "head_templates": [
    {
      "args": {
        "inv": "1"
      },
      "expansion": "contra reloj (invariable)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "con‧tra"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "time trial"
      ],
      "id": "en-contra_reloj-es-adj-A2v6ld42",
      "links": [
        [
          "time trial",
          "time trial"
        ]
      ],
      "raw_glosses": [
        "(relational) time trial"
      ],
      "tags": [
        "invariable",
        "relational"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌkontɾa reˈlox/"
    },
    {
      "ipa": "[ˌkõn̪.t̪ɾa reˈlox]"
    }
  ],
  "synonyms": [
    {
      "_dis1": "51 49",
      "word": "contrarreloj"
    }
  ],
  "word": "contra reloj"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Spanish adjectives",
    "Spanish adverbs",
    "Spanish entries with incorrect language header",
    "Spanish indeclinable adjectives",
    "Spanish lemmas",
    "Spanish multiword terms",
    "Spanish terms with IPA pronunciation"
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "contra reloj",
      "name": "es-adv"
    }
  ],
  "hyphenation": [
    "con‧tra"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Spanish idioms"
      ],
      "glosses": [
        "against the clock, with a deadline, in a hurry"
      ],
      "links": [
        [
          "against the clock",
          "against the clock"
        ],
        [
          "deadline",
          "deadline"
        ],
        [
          "hurry",
          "hurry"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) against the clock, with a deadline, in a hurry"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌkontɾa reˈlox/"
    },
    {
      "ipa": "[ˌkõn̪.t̪ɾa reˈlox]"
    }
  ],
  "synonyms": [
    {
      "word": "contrarreloj"
    },
    {
      "word": "contra el reloj"
    }
  ],
  "word": "contra reloj"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Spanish adjectives",
    "Spanish adverbs",
    "Spanish entries with incorrect language header",
    "Spanish indeclinable adjectives",
    "Spanish lemmas",
    "Spanish multiword terms",
    "Spanish terms with IPA pronunciation"
  ],
  "head_templates": [
    {
      "args": {
        "inv": "1"
      },
      "expansion": "contra reloj (invariable)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "con‧tra"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Spanish relational adjectives"
      ],
      "glosses": [
        "time trial"
      ],
      "links": [
        [
          "time trial",
          "time trial"
        ]
      ],
      "raw_glosses": [
        "(relational) time trial"
      ],
      "tags": [
        "invariable",
        "relational"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌkontɾa reˈlox/"
    },
    {
      "ipa": "[ˌkõn̪.t̪ɾa reˈlox]"
    }
  ],
  "synonyms": [
    {
      "word": "contrarreloj"
    }
  ],
  "word": "contra reloj"
}