"ground score" meaning in English

{
  "etymology_text": "See slang verb score (“to acquire or gain”).",
  "forms": [
    {
      "form": "ground scores",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "groundscore",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ground score (plural ground scores)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              19,
              31
            ]
          ],
          "text": "This lighter was a ground score from the music festival.",
          "type": "example"
        }
      ],
      "glosses": [
        "A desirable item that a person finds abandoned on the ground and keeps."
      ],
      "id": "en-ground_score-en-noun-AHyJzLig",
      "links": [
        [
          "desirable",
          "desirable"
        ],
        [
          "item",
          "item"
        ],
        [
          "find",
          "find"
        ],
        [
          "keep",
          "keep"
        ]
      ],
      "raw_glosses": [
        "(slang) A desirable item that a person finds abandoned on the ground and keeps."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "ground score"
}

{
  "etymology_text": "See slang verb score (“to acquire or gain”).",
  "forms": [
    {
      "form": "ground scores",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "ground scoring",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "ground scored",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "ground scored",
      "tags": [
        "past"
      ]
    },
    {
      "form": "groundscore",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ground score (third-person singular simple present ground scores, present participle ground scoring, simple past and past participle ground scored)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [],
      "derived": [
        {
          "word": "grindscore"
        },
        {
          "word": "grimescore"
        }
      ],
      "glosses": [
        "(slang) To obtain a ground score."
      ],
      "id": "en-ground_score-en-verb-H6OK1rwn",
      "raw_glosses": [
        "(ambitransitive) (slang) To obtain a ground score."
      ],
      "tags": [
        "ambitransitive"
      ]
    }
  ],
  "word": "ground score"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_text": "See slang verb score (“to acquire or gain”).",
  "forms": [
    {
      "form": "ground scores",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "groundscore",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ground score (plural ground scores)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English slang",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              19,
              31
            ]
          ],
          "text": "This lighter was a ground score from the music festival.",
          "type": "example"
        }
      ],
      "glosses": [
        "A desirable item that a person finds abandoned on the ground and keeps."
      ],
      "links": [
        [
          "desirable",
          "desirable"
        ],
        [
          "item",
          "item"
        ],
        [
          "find",
          "find"
        ],
        [
          "keep",
          "keep"
        ]
      ],
      "raw_glosses": [
        "(slang) A desirable item that a person finds abandoned on the ground and keeps."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "ground score"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "grindscore"
    },
    {
      "word": "grimescore"
    }
  ],
  "etymology_text": "See slang verb score (“to acquire or gain”).",
  "forms": [
    {
      "form": "ground scores",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "ground scoring",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "ground scored",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "ground scored",
      "tags": [
        "past"
      ]
    },
    {
      "form": "groundscore",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ground score (third-person singular simple present ground scores, present participle ground scoring, simple past and past participle ground scored)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English intransitive verbs",
        "English slang",
        "English transitive verbs"
      ],
      "glosses": [
        "(slang) To obtain a ground score."
      ],
      "raw_glosses": [
        "(ambitransitive) (slang) To obtain a ground score."
      ],
      "tags": [
        "ambitransitive"
      ]
    }
  ],
  "word": "ground score"
}