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can·del·a

(kăn-dĕlə)

n. Abbr. cd

The SI unit of luminous intensity equal to ¹/₆₀ of the luminous intensity per square centimeter of a blackbody radiating at the temperature of solidification of platinum (2,046 K). See Table at measurement.

[Latin candēla, candle; see CANDLE.]

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The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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