"unknown quantity" meaning in English

See unknown quantity in All languages combined, or Wiktionary

Noun

Audio: En-au-unknown quantity.ogg [Australia] Forms: unknown quantities [plural]
Head templates: {{en-noun}} unknown quantity (plural unknown quantities)
  1. (idiomatic) A person or thing whose nature or value is a mystery. Tags: idiomatic
    Sense id: en-unknown_quantity-en-noun-sigTiQK8 Categories (other): English entries with incorrect language header Disambiguation of English entries with incorrect language header: 49 51
  2. Used other than figuratively or idiomatically: see unknown, quantity. Synonyms: blank canvas, enigma Related terms: quesitive
    Sense id: en-unknown_quantity-en-noun-3inoIfvZ Categories (other): English entries with incorrect language header Disambiguation of English entries with incorrect language header: 49 51

Inflected forms

Download JSON data for unknown quantity meaning in English (3.8kB)

{
  "forms": [
    {
      "form": "unknown quantities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unknown quantity (plural unknown quantities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "known quantity"
        },
        {
          "word": "household name"
        }
      ],
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1907, The Bookman, volume 25, page 166",
          "text": ". . . the Evening Post of this city to refer to him recently as \"the young Belgian painter,\" and to the general public he is an unknown quantity.",
          "type": "quotation"
        },
        {
          "ref": "1963 June, “Beyond the Channel: France: High-power diesels”, in Modern Railways, page 417",
          "text": "The big French diesel is something of an unknown quantity, whereas many French-built electric locomotives developing 3,000 h.p. and more have been well proved in service.",
          "type": "quotation"
        },
        {
          "ref": "1971, Lyndon Johnson, “\"I feel like I have already been here a year\"”, in The Vantage Point, Holt, Reinhart & Winston, →LCCN, →OCLC, page 18",
          "text": "In spite of more than three decades of public service, I knew I was an unknown quantity to many of my countrymen and to much of the world when I assumed office.",
          "type": "quotation"
        },
        {
          "ref": "1982 September 22, Henry Tanner, “Gemayel Brothers Assessed in Syria”, in New York Times, retrieved 2016-01-09",
          "text": "Amin Gemayel, it is felt here, is an unknown quantity and it is impossible to predict how he will act.",
          "type": "quotation"
        },
        {
          "ref": "2015 December 6, “Congratulations on 10 years, David Cameron - but don't rest on your laurels”, in Telegraph, UK, retrieved 2016-01-09",
          "text": "[H]e was still an unknown quantity – a young, untested figure.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person or thing whose nature or value is a mystery."
      ],
      "id": "en-unknown_quantity-en-noun-sigTiQK8",
      "links": [
        [
          "nature",
          "nature"
        ],
        [
          "value",
          "value"
        ],
        [
          "mystery",
          "mystery"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) A person or thing whose nature or value is a mystery."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2012 January 1, Richard N. Aufmann, Joanne Lockwood, Beginning Algebra, Cengage Learning, page 77",
          "text": "Many of the applications of mathematics require that you identify an unknown quantity, assign a variable to that quantity, and then attempt to express another unknown quantity in terms of that variable.",
          "type": "quotation"
        },
        {
          "ref": "2016, Steve Pace, The Projects of Skunk Works: 75 Years of Lockheed Martin's Advanced Development Programs, Voyageur Press, page 145",
          "text": "So promising was the Skunk Works' stealth cruise missile offering, the USAF ordered an unknown quantity of these missiles under a highly classified program dubbed Senior Prom.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see unknown, quantity."
      ],
      "id": "en-unknown_quantity-en-noun-3inoIfvZ",
      "links": [
        [
          "unknown",
          "unknown#English"
        ],
        [
          "quantity",
          "quantity#English"
        ]
      ],
      "related": [
        {
          "_dis1": "11 89",
          "word": "quesitive"
        }
      ],
      "synonyms": [
        {
          "_dis1": "11 89",
          "word": "blank canvas"
        },
        {
          "_dis1": "11 89",
          "word": "enigma"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-unknown quantity.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d5/En-au-unknown_quantity.ogg/En-au-unknown_quantity.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/d5/En-au-unknown_quantity.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "unknown quantity"
}
{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms with audio links"
  ],
  "forms": [
    {
      "form": "unknown quantities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unknown quantity (plural unknown quantities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "quesitive"
    }
  ],
  "senses": [
    {
      "antonyms": [
        {
          "word": "known quantity"
        },
        {
          "word": "household name"
        }
      ],
      "categories": [
        "English idioms",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1907, The Bookman, volume 25, page 166",
          "text": ". . . the Evening Post of this city to refer to him recently as \"the young Belgian painter,\" and to the general public he is an unknown quantity.",
          "type": "quotation"
        },
        {
          "ref": "1963 June, “Beyond the Channel: France: High-power diesels”, in Modern Railways, page 417",
          "text": "The big French diesel is something of an unknown quantity, whereas many French-built electric locomotives developing 3,000 h.p. and more have been well proved in service.",
          "type": "quotation"
        },
        {
          "ref": "1971, Lyndon Johnson, “\"I feel like I have already been here a year\"”, in The Vantage Point, Holt, Reinhart & Winston, →LCCN, →OCLC, page 18",
          "text": "In spite of more than three decades of public service, I knew I was an unknown quantity to many of my countrymen and to much of the world when I assumed office.",
          "type": "quotation"
        },
        {
          "ref": "1982 September 22, Henry Tanner, “Gemayel Brothers Assessed in Syria”, in New York Times, retrieved 2016-01-09",
          "text": "Amin Gemayel, it is felt here, is an unknown quantity and it is impossible to predict how he will act.",
          "type": "quotation"
        },
        {
          "ref": "2015 December 6, “Congratulations on 10 years, David Cameron - but don't rest on your laurels”, in Telegraph, UK, retrieved 2016-01-09",
          "text": "[H]e was still an unknown quantity – a young, untested figure.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person or thing whose nature or value is a mystery."
      ],
      "links": [
        [
          "nature",
          "nature"
        ],
        [
          "value",
          "value"
        ],
        [
          "mystery",
          "mystery"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) A person or thing whose nature or value is a mystery."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2012 January 1, Richard N. Aufmann, Joanne Lockwood, Beginning Algebra, Cengage Learning, page 77",
          "text": "Many of the applications of mathematics require that you identify an unknown quantity, assign a variable to that quantity, and then attempt to express another unknown quantity in terms of that variable.",
          "type": "quotation"
        },
        {
          "ref": "2016, Steve Pace, The Projects of Skunk Works: 75 Years of Lockheed Martin's Advanced Development Programs, Voyageur Press, page 145",
          "text": "So promising was the Skunk Works' stealth cruise missile offering, the USAF ordered an unknown quantity of these missiles under a highly classified program dubbed Senior Prom.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see unknown, quantity."
      ],
      "links": [
        [
          "unknown",
          "unknown#English"
        ],
        [
          "quantity",
          "quantity#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-unknown quantity.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d5/En-au-unknown_quantity.ogg/En-au-unknown_quantity.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/d5/En-au-unknown_quantity.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "blank canvas"
    },
    {
      "word": "enigma"
    }
  ],
  "word": "unknown quantity"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-09 from the enwiktionary dump dated 2024-05-02 using wiktextract (4d5d0bb and edd475d). 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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