"Cardan grille" meaning in English

{
  "etymology_text": "Proposed in 1550 by Girolamo Cardano (1501-1576), known in French as Jérôme Cardan.",
  "forms": [
    {
      "form": "Cardan grilles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cardan grille (plural Cardan grilles)",
      "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": "Cryptography",
          "orig": "en:Cryptography",
          "parents": [
            "Computer science",
            "Formal sciences",
            "Mathematics",
            "Computing",
            "Sciences",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A sheet of card or thin metal, etc., used in composing secret messages. The words of the message are written through a number of holes cut arbitrarily in the sheet, and the remaining paper is then filled with irrelevant words to disguise it."
      ],
      "id": "en-Cardan_grille-en-noun-lJ866Fjs",
      "links": [
        [
          "cryptography",
          "cryptography"
        ],
        [
          "card",
          "card"
        ],
        [
          "metal",
          "metal"
        ],
        [
          "secret",
          "secret"
        ],
        [
          "message",
          "message"
        ]
      ],
      "raw_glosses": [
        "(cryptography) A sheet of card or thin metal, etc., used in composing secret messages. The words of the message are written through a number of holes cut arbitrarily in the sheet, and the remaining paper is then filled with irrelevant words to disguise it."
      ],
      "topics": [
        "computing",
        "cryptography",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "wikipedia": [
        "Cardan grille"
      ]
    }
  ],
  "word": "Cardan grille"
}

{
  "etymology_text": "Proposed in 1550 by Girolamo Cardano (1501-1576), known in French as Jérôme Cardan.",
  "forms": [
    {
      "form": "Cardan grilles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cardan grille (plural Cardan grilles)",
      "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 with non-redundant non-automated sortkeys",
        "en:Cryptography"
      ],
      "glosses": [
        "A sheet of card or thin metal, etc., used in composing secret messages. The words of the message are written through a number of holes cut arbitrarily in the sheet, and the remaining paper is then filled with irrelevant words to disguise it."
      ],
      "links": [
        [
          "cryptography",
          "cryptography"
        ],
        [
          "card",
          "card"
        ],
        [
          "metal",
          "metal"
        ],
        [
          "secret",
          "secret"
        ],
        [
          "message",
          "message"
        ]
      ],
      "raw_glosses": [
        "(cryptography) A sheet of card or thin metal, etc., used in composing secret messages. The words of the message are written through a number of holes cut arbitrarily in the sheet, and the remaining paper is then filled with irrelevant words to disguise it."
      ],
      "topics": [
        "computing",
        "cryptography",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "wikipedia": [
        "Cardan grille"
      ]
    }
  ],
  "word": "Cardan grille"
}