adjective🔗ShareSpectral, fantomatiqueOf, or pertaining to, spectres; ghostly."The spectral chain-rattling and moans gave me the chills."Le bruit spectral des chaînes et les gémissements m'ont donné des frissons.supernaturalappearancesoulmythologyChat with AIVocabulary GamePractice Reading
adjective🔗ShareSpectral, relatif aux spectresOf, or pertaining to, spectra; classified according to frequency or wavelength (of light etc)"The scientists analyzed the spectral data from the distant star to determine its composition. "Les scientifiques ont analysé les données spectrales de l'étoile lointaine pour déterminer sa composition.sciencephysicsastronomycolorfrequencyenergyChat with AIVocabulary GamePractice Reading
