"Morse key" meaning in All languages combined

{
  "forms": [
    {
      "form": "Morse keys",
      "tags": [
        "plural"
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    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Morse key (plural Morse keys)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "name": "Terms with Finnish translations",
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      ],
      "glosses": [
        "A device for transmitting Morse code by hand, still used by radio amateurs today."
      ],
      "id": "en-Morse_key-en-noun-8er20HCP",
      "links": [
        [
          "Morse code",
          "Morse code"
        ],
        [
          "radio amateur",
          "radio amateur"
        ]
      ],
      "synonyms": [
        {
          "word": "telegraph key"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "device for transmitting Morse code",
          "word": "sähkötysavain"
        }
      ],
      "wikipedia": [
        "Telegraph key"
      ]
    }
  ],
  "word": "Morse key"
}

{
  "forms": [
    {
      "form": "Morse keys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Morse key (plural Morse keys)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "English lemmas",
        "English multiword terms",
        "English nouns",
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      "glosses": [
        "A device for transmitting Morse code by hand, still used by radio amateurs today."
      ],
      "links": [
        [
          "Morse code",
          "Morse code"
        ],
        [
          "radio amateur",
          "radio amateur"
        ]
      ],
      "wikipedia": [
        "Telegraph key"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "telegraph key"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "device for transmitting Morse code",
      "word": "sähkötysavain"
    }
  ],
  "word": "Morse key"
}