candela

noun
can·​de·​la | \ kan-ˈdē-lə How to pronounce candela (audio) , -ˈde- How to pronounce candela (audio) , -ˈdā-; ˈkan-də-lə\

Definition of candela

: 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

The aluminum then ignites, creating a thunderous noise and flash of up to 184 decibels and nine million candela. Kyle Mizokami, Popular Mechanics, "Rectangular, Computerized Grenade Puts a New Spin on the Flashbang," 28 Feb. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'candela.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of candela

1949, in the meaning defined above

History and Etymology for candela

Latin, candle

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The first known use of candela was in 1949

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More Definitions for candela

candela

noun
can·​de·​la | \ kan-ˈdē-lə How to pronounce candela (audio) , -ˈdel-ə How to pronounce candela (audio) \

Medical Definition of candela

: 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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More from Merriam-Webster on candela

Rhyming Dictionary: Words that rhyme with candela

Spanish Central: Translation of candela

Britannica.com: Encyclopedia article about candela

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