"slagari" meaning in Icelandic

{
  "etymology_templates": [
    {
      "args": {
        "1": "is",
        "2": "da",
        "3": "slager"
      },
      "expansion": "Danish slager",
      "name": "bor"
    }
  ],
  "etymology_text": "From Danish slager, from German Schlager (“hit song”), derived from schlagen (“to hit”). Attested since 1929. Cognate with slá.",
  "forms": [
    {
      "form": "slagara",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "slagarar",
      "tags": [
        "nominative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "is",
        "10": "",
        "11": "nominative plural",
        "12": "slagarar",
        "13": "",
        "14": "",
        "15": "",
        "16": "",
        "2": "nouns",
        "3": "genitive singular",
        "4": "slagara",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "g": "m",
        "g2": "",
        "g3": "",
        "head": ""
      },
      "expansion": "slagari m (genitive singular slagara, nominative plural slagarar)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "slagara",
        "3": "slagarar"
      },
      "expansion": "slagari m (genitive singular slagara, nominative plural slagarar)",
      "name": "is-noun"
    }
  ],
  "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"
        }
      ],
      "glosses": [
        "a hit song, a popular pop song"
      ],
      "id": "en-slagari-is-noun-mXOgqPq-",
      "links": [
        [
          "hit",
          "hit"
        ],
        [
          "pop song",
          "pop song"
        ]
      ],
      "raw_glosses": [
        "(dated) a hit song, a popular pop song"
      ],
      "related": [
        {
          "english": "to become a great hit",
          "word": "slá í gegn"
        }
      ],
      "synonyms": [
        {
          "word": "smellur"
        },
        {
          "tags": [
            "dated"
          ],
          "word": "dægurlag"
        }
      ],
      "tags": [
        "dated",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aːɣarɪ"
    }
  ],
  "word": "slagari"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "is",
        "2": "da",
        "3": "slager"
      },
      "expansion": "Danish slager",
      "name": "bor"
    }
  ],
  "etymology_text": "From Danish slager, from German Schlager (“hit song”), derived from schlagen (“to hit”). Attested since 1929. Cognate with slá.",
  "forms": [
    {
      "form": "slagara",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "slagarar",
      "tags": [
        "nominative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "is",
        "10": "",
        "11": "nominative plural",
        "12": "slagarar",
        "13": "",
        "14": "",
        "15": "",
        "16": "",
        "2": "nouns",
        "3": "genitive singular",
        "4": "slagara",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "g": "m",
        "g2": "",
        "g3": "",
        "head": ""
      },
      "expansion": "slagari m (genitive singular slagara, nominative plural slagarar)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "slagara",
        "3": "slagarar"
      },
      "expansion": "slagari m (genitive singular slagara, nominative plural slagarar)",
      "name": "is-noun"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "noun",
  "related": [
    {
      "english": "to become a great hit",
      "word": "slá í gegn"
    }
  ],
  "senses": [
    {
      "categories": [
        "Icelandic countable nouns",
        "Icelandic dated terms",
        "Icelandic entries with incorrect language header",
        "Icelandic lemmas",
        "Icelandic masculine nouns",
        "Icelandic nouns",
        "Icelandic terms borrowed from Danish",
        "Icelandic terms derived from Danish",
        "Rhymes:Icelandic/aːɣarɪ",
        "Rhymes:Icelandic/aːɣarɪ/3 syllables"
      ],
      "glosses": [
        "a hit song, a popular pop song"
      ],
      "links": [
        [
          "hit",
          "hit"
        ],
        [
          "pop song",
          "pop song"
        ]
      ],
      "raw_glosses": [
        "(dated) a hit song, a popular pop song"
      ],
      "tags": [
        "dated",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aːɣarɪ"
    }
  ],
  "synonyms": [
    {
      "word": "smellur"
    },
    {
      "tags": [
        "dated"
      ],
      "word": "dægurlag"
    }
  ],
  "word": "slagari"
}