candela

noun

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can·de·la | \ kan-ˈdē-lə

, -ˈde-

, -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 And in the following weeks, a grand candela will anchor a plaza built on the south side of the store's parking lot. — Holly Yan, CNN, "The El Paso Walmart where 22 people were killed will reopen, with a permanent memorial in the works," 29 Oct. 2019 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.