HOW TO PRONOUNCE
spectra
/ˈspɛktɹə/
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American Pronunciation Guide · 0:47
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What does spectra mean?
noun
- plural of spectrum
Definitions regrouped for readability · CC BY-SA 4.0
IPA pronunciation
/ˈspɛktɹə/
CMU Pronouncing Dictionary ↗Pronunciation varies by speaker and region. About these dictionary pronunciations.
In the pages of books
See this word in context.
Their spectra appear to be prevailingly of the solar type, except that a very small proportion contain some bright lines in addition to the continuous spectrum.
To conclude, I find in Scripture that there be Angels, and Spirits, good and evill; but not that they are Incorporeall, as are the Apparitions men see in the Dark, or in a Dream, or Vision; which the Latines call Spectra, and took for Daemons.