There are 2 definitions of spectral in English:

spectral1

Line breaks: spec|tral
Pronunciation: /ˈspɛktr(ə)l
 
/

adjective

Derivatives

spectrally

adverb
More example sentences
  • Another wonder is the Ghost Tree, its bare branches of the smoothness and colour of ivory curving skywards in supplication as it gleams spectrally in the dying light.

Origin

early 19th century: from spectre + -al.

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Definition of spectral in:

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Word of the day skosh
Pronunciation: skəʊʃ
noun
a small amount; a little

There are 2 definitions of spectral in English:

spectral2

Line breaks: spec|tral
Pronunciation: /ˈspɛktr(ə)l
 
/

adjective

  • Of or concerning spectra or the spectrum.
    More example sentences
    • A laser is the generator of intense coherent, electromagnetic radiation in the spectral range between ultra violet and infrared wavelengths.
    • The duration of reflectance spectral acquisition was less than 1 second during which the light source of the bronchoscope was switched off.
    • The principal steps in obtaining the spectral transmittance of specimens from these pictures are as follows.

Derivatives

spectrally

adverb
More example sentences
  • Verification of the correct breathing frequency of 12 breaths/min was made by visually counting the respiratory trace on the computer display panel as well as by spectrally decomposing the respiratory wave.
  • The remaining artifact-free data were then spectrally analyzed using discrete Fourier transforms to yield power data for specific frequency bands.

Origin

mid 19th century: from spectrum + -al.

More definitions of spectral

Definition of spectral in: