"Vigenère cipher" meaning in English

{
  "etymology_text": "Named after Blaise de Vigenère (who was not, however, the first to invent it).",
  "forms": [
    {
      "form": "Vigenère ciphers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Vigenère cipher (plural Vigenère ciphers)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A text encryption technique that uses a series of different Caesar ciphers based on the letters of a keyword."
      ],
      "id": "en-Vigenère_cipher-en-noun-pH1PSeOC",
      "links": [
        [
          "text",
          "text"
        ],
        [
          "encryption",
          "encryption"
        ],
        [
          "technique",
          "technique"
        ],
        [
          "Caesar cipher",
          "Caesar cipher"
        ],
        [
          "keyword",
          "keyword"
        ]
      ],
      "related": [
        {
          "word": "Vigenère tableau"
        }
      ],
      "wikipedia": [
        "Blaise de Vigenère",
        "Vigenère cipher"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aɪfə(ɹ)"
    }
  ],
  "word": "Vigenère cipher"
}

{
  "etymology_text": "Named after Blaise de Vigenère (who was not, however, the first to invent it).",
  "forms": [
    {
      "form": "Vigenère ciphers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Vigenère cipher (plural Vigenère ciphers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Vigenère tableau"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms spelled with È",
        "English terms spelled with ◌̀",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:English/aɪfə(ɹ)"
      ],
      "glosses": [
        "A text encryption technique that uses a series of different Caesar ciphers based on the letters of a keyword."
      ],
      "links": [
        [
          "text",
          "text"
        ],
        [
          "encryption",
          "encryption"
        ],
        [
          "technique",
          "technique"
        ],
        [
          "Caesar cipher",
          "Caesar cipher"
        ],
        [
          "keyword",
          "keyword"
        ]
      ],
      "wikipedia": [
        "Blaise de Vigenère",
        "Vigenère cipher"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aɪfə(ɹ)"
    }
  ],
  "word": "Vigenère cipher"
}