spectral

• Sich auf ein Gespenst oder einen Geist beziehend oder daran erinnernd; außerdem in wissenschaftlichen Kontexten verwendet, um das Spektrum oder Wellenlängen zu beschreiben.

Relating to or resembling a ghost or spirit; also used in scientific contexts to describe a spectrum or wavelengths.

1. B2formalscientific

   Of or relating to a spectrum, especially in physics or optics.

   Spektral

   • The spectral lines of hydrogen are well-documented.
   • Spectral analysis is used to identify chemical elements.
   • The telescope captured spectral data from distant stars.

2. Ghostly or phantom-likeB2formal

   Resembling or characteristic of a ghost or phantom; eerie and otherworldly.

   Geisterhaft

   • A spectral figure appeared in the dimly lit hallway.
   • The old house had a spectral atmosphere at night.
   • She heard a spectral whisper in the empty room.

   Synonymeapparitionaleerieetherealghostlyotherworldlyphantasmalphantomshadowyunearthlywraithlike

   Antonymecorporealmaterialphysicalsubstantialtangible