Meanings
- pluralplural of first-order spectrum
Cite this entry
first-order spectra. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/first-order%20spectra
“first-order spectra.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/first-order%20spectra. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “first-order spectra,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/first-order%20spectra.
Source: first-order spectra on Wiktionary, CC BY-SA 4.0.