"score string" meaning in English

{
  "forms": [
    {
      "form": "score strings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "score string (plural score strings)",
      "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": "Billiards",
          "orig": "en:Billiards",
          "parents": [
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A wire strung with beads and hung horizontally above or near the table which is used to keep score."
      ],
      "id": "en-score_string-en-noun-FUKODGFB",
      "links": [
        [
          "billiards",
          "billiards"
        ]
      ],
      "raw_glosses": [
        "(billiards) A wire strung with beads and hung horizontally above or near the table which is used to keep score."
      ],
      "synonyms": [
        {
          "word": "wire"
        }
      ],
      "topics": [
        "ball-games",
        "billiards",
        "games",
        "hobbies",
        "lifestyle",
        "sports"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "device used to keep the score in billiards",
          "tags": [
            "masculine"
          ],
          "word": "àbac"
        }
      ]
    }
  ],
  "word": "score string"
}

{
  "forms": [
    {
      "form": "score strings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "score string (plural score strings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Billiards"
      ],
      "glosses": [
        "A wire strung with beads and hung horizontally above or near the table which is used to keep score."
      ],
      "links": [
        [
          "billiards",
          "billiards"
        ]
      ],
      "raw_glosses": [
        "(billiards) A wire strung with beads and hung horizontally above or near the table which is used to keep score."
      ],
      "topics": [
        "ball-games",
        "billiards",
        "games",
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "wire"
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "device used to keep the score in billiards",
      "tags": [
        "masculine"
      ],
      "word": "àbac"
    }
  ],
  "word": "score string"
}