candela
noun
can·de·la
kan-ˈdē-lə 
-ˈde-
-ˈde-
-ˈdā-;
ˈkan-də-lə
: the base unit of luminous intensity in the International System of Units that is equal to the luminous intensity in a given direction of a source which emits monochromatic radiation of frequency 540 × 1012 hertz and has a radiant intensity in that direction of ¹/₆₈₃ watt per unit solid angle
—abbreviation cd
called also candle
Examples of candela in a Sentence
Recent Examples on the Web
High candela ratings indicate a more focused beam (great for cutting through fog and smoke and for the furthest reach).
—
Jessica MacDonald, Travel + Leisure, 27 Oct. 2023
These are: the meter, the kilogram, the ampere, the candela, the mole, the kelvin, and the second.
—Tom Vanderbilt, Harper’s Magazine , 13 Mar. 2023
Specifically, reflection from the headlamps’ housing illuminates two small areas high above the vehicle that, when measured according to federal motor vehicle safety standards, return a result of approximately 450 to 470 candela.
—Sebastian Blanco, Car and Driver, 5 Mar. 2022
The aluminum then ignites, creating a thunderous noise and flash of up to 184 decibels and nine million candela.
—Kyle Mizokami, Popular Mechanics, 28 Feb. 2019
Jessica MacDonald, Travel + Leisure, 27 Oct. 2023
These are: the meter, the kilogram, the ampere, the candela, the mole, the kelvin, and the second.
—Tom Vanderbilt, Harper’s Magazine , 13 Mar. 2023
Specifically, reflection from the headlamps’ housing illuminates two small areas high above the vehicle that, when measured according to federal motor vehicle safety standards, return a result of approximately 450 to 470 candela.
—Sebastian Blanco, Car and Driver, 5 Mar. 2022
The aluminum then ignites, creating a thunderous noise and flash of up to 184 decibels and nine million candela.
—Kyle Mizokami, Popular Mechanics, 28 Feb. 2019
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'candela.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near candela
Cite this Entry
“Candela.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/candela. Accessed 31 Oct. 2024.
Copy CitationKids Definition
candela
noun
can·de·la
kan-ˈdē-lə
-ˈdel-ə
-ˈdel-ə
: a unit of measurement for the intensity of light
Medical Definition
candela
noun
can·de·la
kan-ˈdē-lə
-ˈdel-ə
-ˈdel-ə
: the base unit of luminous intensity in the International System of Units that is equal to the luminous intensity in a given direction of a source which emits monochromatic radiation of frequency 540 × 1012 hertz and has a radiant intensity in that direction of ¹/₆₈₃ watt per unit solid angle
—abbreviation cd
called also candle
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