"keynote" meaning in Inglés

{
  "categories": [
    {
      "kind": "other",
      "name": "EN:Sustantivos",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Inglés",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "compuesto",
        "2": "key",
        "3": "note",
        "leng": "en"
      },
      "expansion": "Compuesto de key y note",
      "name": "etimología"
    }
  ],
  "etymology_text": "Compuesto de key y note.",
  "forms": [
    {
      "form": "keynote",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "keynotes",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Inglés",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "sustantivo",
  "senses": [
    {
      "glosses": [
        "Fundamento."
      ],
      "id": "es-keynote-en-noun-a1z90rPa",
      "sense_index": "1"
    },
    {
      "glosses": [
        "Idea básica, clave o principal."
      ],
      "id": "es-keynote-en-noun-b~I66s7D",
      "sense_index": "2"
    },
    {
      "glosses": [
        "Palabras de apertura o inaugurales."
      ],
      "id": "es-keynote-en-noun-ZVTp38Jp",
      "sense_index": "3"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "EN:Música",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tónica."
      ],
      "id": "es-keynote-en-noun-DQPfOH9H",
      "sense_index": "4",
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkiˌnoʊt/",
      "raw_tags": [
        "Estados Unidos"
      ]
    },
    {
      "ipa": "/ˈkiːnəʊt/",
      "raw_tags": [
        "Reino Unido"
      ]
    }
  ],
  "word": "keynote"
}

{
  "categories": [
    "EN:Sustantivos",
    "Inglés"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "compuesto",
        "2": "key",
        "3": "note",
        "leng": "en"
      },
      "expansion": "Compuesto de key y note",
      "name": "etimología"
    }
  ],
  "etymology_text": "Compuesto de key y note.",
  "forms": [
    {
      "form": "keynote",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "keynotes",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Inglés",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "sustantivo",
  "senses": [
    {
      "glosses": [
        "Fundamento."
      ],
      "sense_index": "1"
    },
    {
      "glosses": [
        "Idea básica, clave o principal."
      ],
      "sense_index": "2"
    },
    {
      "glosses": [
        "Palabras de apertura o inaugurales."
      ],
      "sense_index": "3"
    },
    {
      "categories": [
        "EN:Música"
      ],
      "glosses": [
        "Tónica."
      ],
      "sense_index": "4",
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkiˌnoʊt/",
      "raw_tags": [
        "Estados Unidos"
      ]
    },
    {
      "ipa": "/ˈkiːnəʊt/",
      "raw_tags": [
        "Reino Unido"
      ]
    }
  ],
  "word": "keynote"
}