"extra time" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "extra time (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Armenian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sports",
          "orig": "en:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An additional period played at the end of a game if the score is tied after the standard allocation of time."
      ],
      "id": "en-extra_time-en-noun-LjvBFsGM",
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "period",
          "period"
        ],
        [
          "play",
          "play"
        ],
        [
          "score",
          "score"
        ],
        [
          "tied",
          "tied"
        ]
      ],
      "raw_glosses": [
        "(sports, UK) An additional period played at the end of a game if the score is tied after the standard allocation of time."
      ],
      "related": [
        {
          "word": "injury time"
        },
        {
          "word": "stoppage time"
        },
        {
          "word": "time added on"
        },
        {
          "word": "time on"
        },
        {
          "word": "normal time"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "US"
          ],
          "word": "overtime"
        },
        {
          "word": "extra-time"
        }
      ],
      "tags": [
        "UK",
        "uncountable"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ],
      "wikipedia": [
        "extra time"
      ]
    }
  ],
  "word": "extra time"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "extra time (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "injury time"
    },
    {
      "word": "stoppage time"
    },
    {
      "word": "time added on"
    },
    {
      "word": "time on"
    },
    {
      "word": "normal time"
    }
  ],
  "senses": [
    {
      "categories": [
        "Armenian terms with redundant script codes",
        "British English",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Russian terms with non-redundant manual transliterations",
        "en:Sports"
      ],
      "glosses": [
        "An additional period played at the end of a game if the score is tied after the standard allocation of time."
      ],
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "period",
          "period"
        ],
        [
          "play",
          "play"
        ],
        [
          "score",
          "score"
        ],
        [
          "tied",
          "tied"
        ]
      ],
      "raw_glosses": [
        "(sports, UK) An additional period played at the end of a game if the score is tied after the standard allocation of time."
      ],
      "synonyms": [
        {
          "tags": [
            "US"
          ],
          "word": "overtime"
        }
      ],
      "tags": [
        "UK",
        "uncountable"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ],
      "wikipedia": [
        "extra time"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "extra-time"
    }
  ],
  "word": "extra time"
}