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polyspectrum. In DICTIOUS you will not only get to know all the dictionary meanings for the word
polyspectrum, but we will also tell you about its etymology, its characteristics and you will know how to say
polyspectrum in singular and plural. Everything you need to know about the word
polyspectrum you have here. The definition of the word
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English
Etymology
From poly- + spectrum.
Noun
polyspectrum (plural polyspectra)
- (mathematics) A higher-order spectrum of a multivariate stationary time series