"Jankó keyboard" meaning in English

{
  "etymology_text": "Designed by Paul von Jankó, a Hungarian pianist and engineer, in 1882.",
  "forms": [
    {
      "form": "Jankó keyboards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Jankó keyboard (plural Jankó keyboards)",
      "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": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "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 kind of piano keyboard that, instead of one long row of keys, has an array of keys consisting of two interleaved manuals with three touch-points for every key lever, making six rows of keys. Each vertical column of three keys is a semitone away from the neighboring ones, which are in the alternate rows."
      ],
      "id": "en-Jankó_keyboard-en-noun-2Htjfely",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "piano",
          "piano"
        ],
        [
          "keyboard",
          "keyboard"
        ],
        [
          "key",
          "key"
        ],
        [
          "array",
          "array"
        ],
        [
          "interleaved",
          "interleaved"
        ],
        [
          "manual",
          "manual"
        ]
      ],
      "raw_glosses": [
        "(music) A kind of piano keyboard that, instead of one long row of keys, has an array of keys consisting of two interleaved manuals with three touch-points for every key lever, making six rows of keys. Each vertical column of three keys is a semitone away from the neighboring ones, which are in the alternate rows."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "Jankó keyboard"
}

{
  "etymology_text": "Designed by Paul von Jankó, a Hungarian pianist and engineer, in 1882.",
  "forms": [
    {
      "form": "Jankó keyboards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Jankó keyboard (plural Jankó keyboards)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms spelled with Ó",
        "English terms spelled with ◌́",
        "English terms with non-redundant non-automated sortkeys",
        "en:Music"
      ],
      "glosses": [
        "A kind of piano keyboard that, instead of one long row of keys, has an array of keys consisting of two interleaved manuals with three touch-points for every key lever, making six rows of keys. Each vertical column of three keys is a semitone away from the neighboring ones, which are in the alternate rows."
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "piano",
          "piano"
        ],
        [
          "keyboard",
          "keyboard"
        ],
        [
          "key",
          "key"
        ],
        [
          "array",
          "array"
        ],
        [
          "interleaved",
          "interleaved"
        ],
        [
          "manual",
          "manual"
        ]
      ],
      "raw_glosses": [
        "(music) A kind of piano keyboard that, instead of one long row of keys, has an array of keys consisting of two interleaved manuals with three touch-points for every key lever, making six rows of keys. Each vertical column of three keys is a semitone away from the neighboring ones, which are in the alternate rows."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "Jankó keyboard"
}