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English word

spectrum

UK /ˈspektrəm/US /ˈspektrəm/

noun

a band of coloured lights in order of their wavelengths, as seen in a rainbow and into which light may be separated

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Sentence 96 · Pro

Ban Ki-moon's Harvard Kennedy School Graduation Address (2023)

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Against this spectrum, I am gravely concerned that the ongoing war in Ukraine has now continued into a second, bloodier war.

Ban Ki-moon's Harvard Kennedy School Graduation Address (2023)

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