"undirspil" meaning in Icelandic

{
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "noun",
        "g": "n"
      },
      "expansion": "undirspil n",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Icelandic 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": "is",
          "name": "Music",
          "orig": "is:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "accompaniment"
      ],
      "id": "en-undirspil-is-noun-zM5~Huak",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "accompaniment",
          "accompaniment"
        ]
      ],
      "raw_glosses": [
        "(music) accompaniment"
      ],
      "synonyms": [
        {
          "word": "undirleikur"
        },
        {
          "word": "meðleikur"
        }
      ],
      "tags": [
        "neuter"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "undirspil"
}

{
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "noun",
        "g": "n"
      },
      "expansion": "undirspil n",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Icelandic entries with incorrect language header",
        "Icelandic lemmas",
        "Icelandic neuter nouns",
        "Icelandic nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "is:Music"
      ],
      "glosses": [
        "accompaniment"
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "accompaniment",
          "accompaniment"
        ]
      ],
      "raw_glosses": [
        "(music) accompaniment"
      ],
      "tags": [
        "neuter"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "undirleikur"
    },
    {
      "word": "meðleikur"
    }
  ],
  "word": "undirspil"
}