Word.ws English Dictionary

first-order spectra

first-order spectra is the plural of first-order spectrum.

Meaning of first-order spectrum

Noun

first-order spectrum (plural first-order spectra)

  1. A spectrum produced by a diffraction grating whose adjacent slits are one wavelength apart.

Questions about first-order spectra

What is first-order spectra the plural of?
First-order spectra is the plural of first-order spectrum.

Words near first-order spectra in the dictionary

  1. first-order holds
  2. first-order logic
  3. first-order logics
  4. first-order question
  5. first-order questions
  6. first-order spectra
  7. first-order spectrum
  8. first-party
  9. first-party cookie
  10. first-party cookies
  11. first-party logistics

Source and license

Adapted from Wiktionary: first-order spectra (page history and authors); first-order spectrum (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “first-order spectra.” Word.ws, https://word.ws/first-order_spectra. Based on Wiktionary, CC BY-SA 4.0.