"NDR" meaning in English

See NDR in All languages combined, or Wiktionary

Noun

Forms: NDRs [plural]
Head templates: {{en-noun|~}} NDR (countable and uncountable, plural NDRs)
  1. (electronics) Initialism of negative differential resistance. Tags: abbreviation, alt-of, countable, initialism, uncountable Alternative form of: negative differential resistance
    Sense id: en-NDR-en-noun-f-x~mAEU Categories (other): Electronics, English entries with incorrect language header Disambiguation of English entries with incorrect language header: 46 54 Topics: business, electrical-engineering, electricity, electromagnetism, electronics, energy, engineering, natural-sciences, physical-sciences, physics
  2. (Internet) Initialism of nondelivery report. (indicating inability to deliver email) Tags: Internet, abbreviation, alt-of, countable, initialism, uncountable Alternative form of: nondelivery report (extra: indicating inability to deliver email)
    Sense id: en-NDR-en-noun-8PSIPtYf Categories (other): Internet, English entries with incorrect language header, Pages with 2 entries, Pages with entries Disambiguation of English entries with incorrect language header: 46 54 Disambiguation of Pages with 2 entries: 42 58 Disambiguation of Pages with entries: 40 60

Inflected forms

{
  "antonyms": [
    {
      "word": "NDC"
    }
  ],
  "forms": [
    {
      "form": "NDRs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "NDR (countable and uncountable, plural NDRs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "negative differential resistance"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Electronics",
          "orig": "en:Electronics",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of negative differential resistance."
      ],
      "id": "en-NDR-en-noun-f-x~mAEU",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "negative",
          "negative#English"
        ],
        [
          "differential",
          "differential#English"
        ],
        [
          "resistance",
          "resistance#English"
        ]
      ],
      "raw_glosses": [
        "(electronics) Initialism of negative differential resistance."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "indicating inability to deliver email",
          "word": "nondelivery report"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "42 58",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "40 60",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of nondelivery report. (indicating inability to deliver email)"
      ],
      "id": "en-NDR-en-noun-8PSIPtYf",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "nondelivery",
          "nondelivery#English"
        ],
        [
          "report",
          "report#English"
        ]
      ],
      "raw_glosses": [
        "(Internet) Initialism of nondelivery report. (indicating inability to deliver email)"
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    }
  ],
  "word": "NDR"
}
{
  "antonyms": [
    {
      "word": "NDC"
    }
  ],
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "English words without vowels",
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "NDRs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "NDR (countable and uncountable, plural NDRs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "negative differential resistance"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Electronics"
      ],
      "glosses": [
        "Initialism of negative differential resistance."
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "negative",
          "negative#English"
        ],
        [
          "differential",
          "differential#English"
        ],
        [
          "resistance",
          "resistance#English"
        ]
      ],
      "raw_glosses": [
        "(electronics) Initialism of negative differential resistance."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "indicating inability to deliver email",
          "word": "nondelivery report"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Internet"
      ],
      "glosses": [
        "Initialism of nondelivery report. (indicating inability to deliver email)"
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "nondelivery",
          "nondelivery#English"
        ],
        [
          "report",
          "report#English"
        ]
      ],
      "raw_glosses": [
        "(Internet) Initialism of nondelivery report. (indicating inability to deliver email)"
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    }
  ],
  "word": "NDR"
}

Download raw JSONL data for NDR meaning in English (1.7kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-06-21 from the enwiktionary dump dated 2025-06-01 using wiktextract (074e7de 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.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.