"N1" meaning in English

See N1 in All languages combined, or Wiktionary

Noun

Forms: N1s [plural]
Head templates: {{en-noun}} N1 (plural N1s)
  1. (aviation) The rotational speed of the low-pressure spool of a multiple-spool gas turbine engine, expressed as a percentage of a certain reference rotational speed. Categories (topical): Aviation Coordinate_terms: N2, N3

Inflected forms

{
  "forms": [
    {
      "form": "N1s",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "N1 (plural N1s)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "N2"
        },
        {
          "word": "N3"
        }
      ],
      "examples": [
        {
          "ref": "2004 October 26, National Transportation Safety Board, “1.16.2.2 Flight 587 Simulation”, in Aircraft Accident Report: In-Flight Separation of Vertical Stabilizer, American Airlines Flight 587, Airbus Industrie A300-605R, N14053, Belle Harbor, New York, November 12, 2001, archived from the original on 2022-07-03, page 56:",
          "text": "The load factor and engine N1 data fluctuations recorded on the FDR suggested that flight 587 encountered the wake of Japan Air Lines flight 47 for the second time between about 0915:50 and 0915:54 and that the motion of the airplane was affected by the wake vortex during this time.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The rotational speed of the low-pressure spool of a multiple-spool gas turbine engine, expressed as a percentage of a certain reference rotational speed."
      ],
      "id": "en-N1-en-noun-LuuRUfRe",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "rotational",
          "rotational"
        ],
        [
          "speed",
          "speed"
        ],
        [
          "low-pressure",
          "low-pressure"
        ],
        [
          "spool",
          "spool"
        ],
        [
          "gas turbine",
          "gas turbine"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "express",
          "express"
        ],
        [
          "percentage",
          "percentage"
        ],
        [
          "reference",
          "reference"
        ]
      ],
      "raw_glosses": [
        "(aviation) The rotational speed of the low-pressure spool of a multiple-spool gas turbine engine, expressed as a percentage of a certain reference rotational speed."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "N1"
}
{
  "coordinate_terms": [
    {
      "word": "N2"
    },
    {
      "word": "N3"
    }
  ],
  "forms": [
    {
      "form": "N1s",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "N1 (plural N1s)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms spelled with numbers",
        "English terms with quotations",
        "English words without vowels",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Aviation"
      ],
      "examples": [
        {
          "ref": "2004 October 26, National Transportation Safety Board, “1.16.2.2 Flight 587 Simulation”, in Aircraft Accident Report: In-Flight Separation of Vertical Stabilizer, American Airlines Flight 587, Airbus Industrie A300-605R, N14053, Belle Harbor, New York, November 12, 2001, archived from the original on 2022-07-03, page 56:",
          "text": "The load factor and engine N1 data fluctuations recorded on the FDR suggested that flight 587 encountered the wake of Japan Air Lines flight 47 for the second time between about 0915:50 and 0915:54 and that the motion of the airplane was affected by the wake vortex during this time.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The rotational speed of the low-pressure spool of a multiple-spool gas turbine engine, expressed as a percentage of a certain reference rotational speed."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "rotational",
          "rotational"
        ],
        [
          "speed",
          "speed"
        ],
        [
          "low-pressure",
          "low-pressure"
        ],
        [
          "spool",
          "spool"
        ],
        [
          "gas turbine",
          "gas turbine"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "express",
          "express"
        ],
        [
          "percentage",
          "percentage"
        ],
        [
          "reference",
          "reference"
        ]
      ],
      "raw_glosses": [
        "(aviation) The rotational speed of the low-pressure spool of a multiple-spool gas turbine engine, expressed as a percentage of a certain reference rotational speed."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "N1"
}

Download raw JSONL data for N1 meaning in English (1.9kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-21 from the enwiktionary dump dated 2024-12-04 using wiktextract (d8cb2f3 and 4e554ae). 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.