"megacandela" meaning in English

See megacandela in All languages combined, or Wiktionary

Noun

Forms: megacandelas [plural]
Etymology: mega- + candela Etymology templates: {{af|en|mega-|candela}} mega- + candela Head templates: {{en-noun}} megacandela (plural megacandelas)
  1. (metrology) An SI unit of luminous intensity equal to 10⁶ candelas. Symbol: Mcd Categories (topical): Metrology, SI units
    Sense id: en-megacandela-en-noun-D-Oco7PW Categories (other): English entries with incorrect language header, English terms prefixed with mega- Topics: metrology

Download JSON data for megacandela meaning in English (2.3kB)

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        "2": "mega-",
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      "expansion": "mega- + candela",
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  ],
  "etymology_text": "mega- + candela",
  "forms": [
    {
      "form": "megacandelas",
      "tags": [
        "plural"
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  ],
  "head_templates": [
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
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          "name": "Metrology",
          "orig": "en:Metrology",
          "parents": [
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      "examples": [
        {
          "ref": "1980, S. V. Szokolay, Environmental science handbook for architects and builders, page 99",
          "text": "Under clear sky conditions the luminance of the sun itself is around 1650 Mcd/m² (megacandela/m²)[.]",
          "type": "quotation"
        },
        {
          "ref": "1987, John E. Kaufman, Jack F. Christensen, IES Lighting Handbook: Application volume",
          "text": "Searchlights utilized in helicopter operations range in size from a 450-watt, 0.4 megacandela unit using a type PAR-46 incandescent lamp (see Fig 20-3) up to a 30-kilowatt, xenon-lamped unit[.]",
          "type": "quotation"
        },
        {
          "ref": "2012, Julio Sanchez, Maria P. Canton, Embedded Systems Circuits and Programming, page 12",
          "text": "The light-emitting capacity of an LED is measured in megacandela [recte millicandelas] or mcd. Small commercial LEDs range from 10 to about 5000 mcd.",
          "type": "quotation"
        }
      ],
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        "An SI unit of luminous intensity equal to 10⁶ candelas. Symbol: Mcd"
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      "id": "en-megacandela-en-noun-D-Oco7PW",
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          "luminous intensity",
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        [
          "candela",
          "candela"
        ],
        [
          "Mcd",
          "Mcd"
        ]
      ],
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        "(metrology) An SI unit of luminous intensity equal to 10⁶ candelas. Symbol: Mcd"
      ],
      "topics": [
        "metrology"
      ]
    }
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  "word": "megacandela"
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{
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  ],
  "etymology_text": "mega- + candela",
  "forms": [
    {
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      "tags": [
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    }
  ],
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      "examples": [
        {
          "ref": "1980, S. V. Szokolay, Environmental science handbook for architects and builders, page 99",
          "text": "Under clear sky conditions the luminance of the sun itself is around 1650 Mcd/m² (megacandela/m²)[.]",
          "type": "quotation"
        },
        {
          "ref": "1987, John E. Kaufman, Jack F. Christensen, IES Lighting Handbook: Application volume",
          "text": "Searchlights utilized in helicopter operations range in size from a 450-watt, 0.4 megacandela unit using a type PAR-46 incandescent lamp (see Fig 20-3) up to a 30-kilowatt, xenon-lamped unit[.]",
          "type": "quotation"
        },
        {
          "ref": "2012, Julio Sanchez, Maria P. Canton, Embedded Systems Circuits and Programming, page 12",
          "text": "The light-emitting capacity of an LED is measured in megacandela [recte millicandelas] or mcd. Small commercial LEDs range from 10 to about 5000 mcd.",
          "type": "quotation"
        }
      ],
      "glosses": [
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      ],
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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 2024-05-24 from the enwiktionary dump dated 2024-05-02 using wiktextract (46b31b8 and c7ea76d). 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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