"vapor lock" meaning in English

See vapor lock in All languages combined, or Wiktionary

Noun

Forms: vapor locks [plural]
Head templates: {{en-noun|~}} vapor lock (countable and uncountable, plural vapor locks)
  1. (mechanical engineering) A problem mostly affecting gasoline-fueled internal combustion engines, where the liquid fuel changes state from liquid to gas while still in the fuel delivery system, reducing the pump pressure and causing transient power loss or complete stalling. Tags: countable, uncountable Categories (topical): Mechanical engineering
    Sense id: en-vapor_lock-en-noun-F1c-oq4e Categories (other): English entries with incorrect language header Disambiguation of English entries with incorrect language header: 45 55 Topics: engineering, mechanical, mechanical-engineering, natural-sciences, physical-sciences
  2. (especially mechanical engineering) Synonym of air lock. Tags: countable, especially, uncountable Categories (topical): Mechanical engineering Synonyms: air lock [synonym, synonym-of], vapour lock Related terms: air lock, hydrolock, hydrostatic lock
    Sense id: en-vapor_lock-en-noun-J-O-cWEo Categories (other): English entries with incorrect language header Disambiguation of English entries with incorrect language header: 45 55 Topics: engineering, mechanical, mechanical-engineering, natural-sciences, physical-sciences

Inflected forms

Alternative forms

Download JSON data for vapor lock meaning in English (3.7kB)

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  "forms": [
    {
      "form": "vapor locks",
      "tags": [
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      "args": {
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      "expansion": "vapor lock (countable and uncountable, plural vapor locks)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mechanical engineering",
          "orig": "en:Mechanical engineering",
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            "Engineering",
            "Applied sciences",
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          "source": "w"
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          "_dis": "45 55",
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            "Entry maintenance"
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          "source": "w+disamb"
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      ],
      "glosses": [
        "A problem mostly affecting gasoline-fueled internal combustion engines, where the liquid fuel changes state from liquid to gas while still in the fuel delivery system, reducing the pump pressure and causing transient power loss or complete stalling."
      ],
      "id": "en-vapor_lock-en-noun-F1c-oq4e",
      "links": [
        [
          "mechanical engineering",
          "mechanical engineering"
        ],
        [
          "gasoline",
          "gasoline"
        ],
        [
          "internal combustion engine",
          "internal combustion engine"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "pump",
          "pump"
        ],
        [
          "pressure",
          "pressure"
        ],
        [
          "transient",
          "transient"
        ],
        [
          "power",
          "power"
        ],
        [
          "stall",
          "stall"
        ]
      ],
      "raw_glosses": [
        "(mechanical engineering) A problem mostly affecting gasoline-fueled internal combustion engines, where the liquid fuel changes state from liquid to gas while still in the fuel delivery system, reducing the pump pressure and causing transient power loss or complete stalling."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "engineering",
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          "_dis": "45 55",
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      ],
      "examples": [
        {
          "ref": "2017 December 12, National Transportation Safety Board, “2.4.1 Loss of Propulsion”, in Marine Accident Report: Sinking of US Cargo Vessel SS El Faro, Atlantic Ocean, Northeast of Acklins and Crooked Island, Bahamas, October 1, 2015, archived from the original on 2022-05-15, page 185",
          "text": "The Coast Guard Marine Safety Center modeled and analyzed the lube oil levels in the main engine sump in a static condition. The safety center concluded that with 1,226 gallons of oil in the sump, as was likely on the accident voyage, and a 5-foot trim by the stern (0.4°), the bellmouth opening of the line leading from the sump to the lube oil pumps would break the oil's surface at an 18° port list. At that point, the bellmouth would no longer be submerged in the lube oil and air would enter the pumps, causing a vapor lock.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of air lock."
      ],
      "id": "en-vapor_lock-en-noun-J-O-cWEo",
      "links": [
        [
          "mechanical engineering",
          "mechanical engineering"
        ],
        [
          "air lock",
          "air lock#English"
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      ],
      "raw_glosses": [
        "(especially mechanical engineering) Synonym of air lock."
      ],
      "related": [
        {
          "_dis1": "25 75",
          "word": "air lock"
        },
        {
          "_dis1": "25 75",
          "word": "hydrolock"
        },
        {
          "_dis1": "25 75",
          "word": "hydrostatic lock"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "air lock"
        },
        {
          "_dis1": "25 75",
          "word": "vapour lock"
        }
      ],
      "tags": [
        "countable",
        "especially",
        "uncountable"
      ],
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    }
  ],
  "wikipedia": [
    "vapor lock"
  ],
  "word": "vapor lock"
}
{
  "categories": [
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    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns"
  ],
  "forms": [
    {
      "form": "vapor locks",
      "tags": [
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    }
  ],
  "head_templates": [
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      "args": {
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  "lang_code": "en",
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  "related": [
    {
      "word": "air lock"
    },
    {
      "word": "hydrolock"
    },
    {
      "word": "hydrostatic lock"
    }
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  "senses": [
    {
      "categories": [
        "en:Mechanical engineering"
      ],
      "glosses": [
        "A problem mostly affecting gasoline-fueled internal combustion engines, where the liquid fuel changes state from liquid to gas while still in the fuel delivery system, reducing the pump pressure and causing transient power loss or complete stalling."
      ],
      "links": [
        [
          "mechanical engineering",
          "mechanical engineering"
        ],
        [
          "gasoline",
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        ],
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        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "pump",
          "pump"
        ],
        [
          "pressure",
          "pressure"
        ],
        [
          "transient",
          "transient"
        ],
        [
          "power",
          "power"
        ],
        [
          "stall",
          "stall"
        ]
      ],
      "raw_glosses": [
        "(mechanical engineering) A problem mostly affecting gasoline-fueled internal combustion engines, where the liquid fuel changes state from liquid to gas while still in the fuel delivery system, reducing the pump pressure and causing transient power loss or complete stalling."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
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        "mechanical",
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      "examples": [
        {
          "ref": "2017 December 12, National Transportation Safety Board, “2.4.1 Loss of Propulsion”, in Marine Accident Report: Sinking of US Cargo Vessel SS El Faro, Atlantic Ocean, Northeast of Acklins and Crooked Island, Bahamas, October 1, 2015, archived from the original on 2022-05-15, page 185",
          "text": "The Coast Guard Marine Safety Center modeled and analyzed the lube oil levels in the main engine sump in a static condition. The safety center concluded that with 1,226 gallons of oil in the sump, as was likely on the accident voyage, and a 5-foot trim by the stern (0.4°), the bellmouth opening of the line leading from the sump to the lube oil pumps would break the oil's surface at an 18° port list. At that point, the bellmouth would no longer be submerged in the lube oil and air would enter the pumps, causing a vapor lock.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of air lock."
      ],
      "links": [
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          "mechanical engineering",
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      "raw_glosses": [
        "(especially mechanical engineering) Synonym of air lock."
      ],
      "synonyms": [
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            "synonym",
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          "word": "air lock"
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  "synonyms": [
    {
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    }
  ],
  "wikipedia": [
    "vapor lock"
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}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-03 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). 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.