Luhn algorithm in English

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{
  "etymology_text": "Created by IBM scientist Hans Peter Luhn.",
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      "expansion": "Luhn algorithm",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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      "glosses": [
        "A modulus-10 checksum algorithm used to validate various identification numbers, such as those on credit cards."
      ],
      "id": "en-Luhn_algorithm-en-name-Oo89bDOR",
      "links": [
        [
          "modulus",
          "modulus"
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        [
          "checksum",
          "checksum"
        ],
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          "algorithm",
          "algorithm"
        ],
        [
          "validate",
          "validate"
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        [
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          "identification"
        ],
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          "number"
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        [
          "credit card",
          "credit card"
        ]
      ],
      "wikipedia": [
        "Luhn algorithm"
      ]
    }
  ],
  "word": "Luhn algorithm"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "etymology_text": "Created by IBM scientist Hans Peter Luhn.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Luhn algorithm",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A modulus-10 checksum algorithm used to validate various identification numbers, such as those on credit cards."
      ],
      "links": [
        [
          "modulus",
          "modulus"
        ],
        [
          "checksum",
          "checksum"
        ],
        [
          "algorithm",
          "algorithm"
        ],
        [
          "validate",
          "validate"
        ],
        [
          "identification",
          "identification"
        ],
        [
          "number",
          "number"
        ],
        [
          "credit card",
          "credit card"
        ]
      ],
      "wikipedia": [
        "Luhn algorithm"
      ]
    }
  ],
  "word": "Luhn algorithm"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-06-05 from the enwiktionary dump dated 2025-06-01 using wiktextract (5ee713e and f1c2b61). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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"Luhn algorithm" meaning in English

Proper name