"last eight" meaning in English

{
  "forms": [
    {
      "form": "last eights",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "last eight (plural last eights)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Eight",
          "orig": "en:Eight",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sports",
          "orig": "en:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2011 June 27, “Wimbledon 2011: Bernard Tomic extends dream run”, in BBC Sport:",
          "text": "Australian qualifier Bernard Tomic reached the Wimbledon quarter-finals by beating Belgium's Xavier Malisse 6-1 7-5 6-4 in the fourth round. The German-born 18-year-old is the first qualifier to reach the last eight since Vladimir Voltchkov in 2000.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A quarterfinal; the players in a quarterfinal"
      ],
      "id": "en-last_eight-en-noun-hlBPHTP~",
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "quarterfinal",
          "quarterfinal"
        ],
        [
          "player",
          "player"
        ]
      ],
      "raw_glosses": [
        "(sports) A quarterfinal; the players in a quarterfinal"
      ],
      "related": [
        {
          "word": "last four"
        },
        {
          "word": "last sixteen"
        }
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "word": "last eight"
}

{
  "forms": [
    {
      "form": "last eights",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "last eight (plural last eights)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "last four"
    },
    {
      "word": "last sixteen"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Eight",
        "en:Sports"
      ],
      "examples": [
        {
          "ref": "2011 June 27, “Wimbledon 2011: Bernard Tomic extends dream run”, in BBC Sport:",
          "text": "Australian qualifier Bernard Tomic reached the Wimbledon quarter-finals by beating Belgium's Xavier Malisse 6-1 7-5 6-4 in the fourth round. The German-born 18-year-old is the first qualifier to reach the last eight since Vladimir Voltchkov in 2000.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A quarterfinal; the players in a quarterfinal"
      ],
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "quarterfinal",
          "quarterfinal"
        ],
        [
          "player",
          "player"
        ]
      ],
      "raw_glosses": [
        "(sports) A quarterfinal; the players in a quarterfinal"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "word": "last eight"
}