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spectral

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spectral

Main Entry: spec·tral

Pronunciation: \ˈspek-trəl\

Function: adjective

Date: 1769

1 : of, relating to, or suggesting a specter : ghostly
2 : of, relating to, or made by a spectrum

— spec·tral·ly \ˈspek-trə-lē\ adverb

Learn more about "spectral"

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