"tenor clef" meaning in English

{
  "forms": [
    {
      "form": "tenor clefs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tenor clef (plural tenor clefs)",
      "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": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a musical clef that is higher than the bass clef and lower than the alto clef where the A that is a third lower than middle C is the center line"
      ],
      "id": "en-tenor_clef-en-noun-xYZ3FDgA",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "clef",
          "clef"
        ],
        [
          "bass clef",
          "bass clef"
        ],
        [
          "alto clef",
          "alto clef"
        ],
        [
          "third",
          "third"
        ],
        [
          "middle C",
          "middle C"
        ]
      ],
      "raw_glosses": [
        "(music) a musical clef that is higher than the bass clef and lower than the alto clef where the A that is a third lower than middle C is the center line"
      ],
      "synonyms": [
        {
          "tags": [
            "obsolete"
          ],
          "word": "tenor cliff"
        }
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "tenoriavain"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "Tenorschlüssel"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "klucz tenorowy"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "ténorovyj ključ",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "те́норовый ключ"
        }
      ],
      "wikipedia": [
        "tenor clef"
      ]
    }
  ],
  "word": "tenor clef"
}

{
  "forms": [
    {
      "form": "tenor clefs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tenor clef (plural tenor clefs)",
      "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",
        "Translation table header lacks gloss",
        "en:Music"
      ],
      "glosses": [
        "a musical clef that is higher than the bass clef and lower than the alto clef where the A that is a third lower than middle C is the center line"
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "clef",
          "clef"
        ],
        [
          "bass clef",
          "bass clef"
        ],
        [
          "alto clef",
          "alto clef"
        ],
        [
          "third",
          "third"
        ],
        [
          "middle C",
          "middle C"
        ]
      ],
      "raw_glosses": [
        "(music) a musical clef that is higher than the bass clef and lower than the alto clef where the A that is a third lower than middle C is the center line"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ],
      "wikipedia": [
        "tenor clef"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "obsolete"
      ],
      "word": "tenor cliff"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "tenoriavain"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "Tenorschlüssel"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "klucz tenorowy"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "ténorovyj ključ",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "те́норовый ключ"
    }
  ],
  "word": "tenor clef"
}