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From our dictionary:
spec•tral
(spek'trul),
—adj.
1. of or pertaining to a specter; ghostly; phantom.
2. resembling or suggesting a specter.
3. of, pertaining to, or produced by a spectrum or spectra.
4. resembling or suggesting a spectrum or spectra.
(spek'trul),
—adj.
1. of or pertaining to a specter; ghostly; phantom.
2. resembling or suggesting a specter.
3. of, pertaining to, or produced by a spectrum or spectra.
4. resembling or suggesting a spectrum or spectra.
