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There are 20 twelve-letter words beginning with SPECTR

spectrahedraspectral␣batsspectralistsspectral␣linespectralnessspectral␣typespectranomicspectrascopespectratypesspectrogramsspectrographspectrolitesspectrometerspectrometryspectrophonespectroscopespectroscopyspectrosomalspectrosomesspectrotrons

22 definitions found

  • spectrahedra — n. Plural of spectrahedron.
  • spectral␣bats — n. Plural of spectral bat.
  • spectralists — n. Plural of spectralist.
  • spectral␣line — n. (Physics) a dark or bright line in an otherwise continuous…
  • spectralness — n. The quality of being spectral or ghostly.
  • spectral␣type — n. (Astronomy) an indication of the physical and chemical characteristics…
  • spectranomic — adj. Relating to spectranomics.
  • spectrascope — n. Misspelling of spectroscope.
  • spectratypes — n. Plural of spectratype.
  • spectrograms — n. Plural of spectrogram.
  • spectrograph — n. A machine for recording spectra, producing spectrograms.
  • spectrolites — n. Plural of spectrolite.
  • spectrometer — n. (Analytical chemistry) An optical instrument for measuring…
  • spectrometry — n. (Physics, analytical chemistry) The measurement of the wavelength…
  • spectrophone — n. An instrument constructed on the principle of the photophone… — n. (Physics) An instrument that is used to investigate the vibration…
  • spectroscope — n. An optical instrument used for spectrographic analysis.
  • spectroscopy — n. (Uncountable) The scientific study of spectra. — n. (Analytical chemistry, countable) The use of spectrometers…
  • spectrosomal — adj. Relating to spectrosomes.
  • spectrosomes — n. Plural of spectrosome.
  • spectrotrons — n. Plural of spectrotron.
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See this list for:

  • Scrabble in English: 7 words
  • French Wiktionary: 19 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: no word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 1 word

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