Definitions

1. adjective

Relating to or resembling spectra; consisting of or characterized by spectra.

“The astronomer studied the spectral patterns of distant stars.”

2. noun

A spectrum, especially a range of colors produced by light passing through a prism or a similar phenomenon.

“The scientist observed the spectral colors of the rainbow.”

3. noun

A pattern of frequencies or wavelengths, especially in sound or light.

“The musical instrument produced a unique spectral pattern.”

4. noun

A ghostly or supernatural appearance or presence.

“The character’s spectral form appeared in the abandoned mansion.”

5. noun

A ghostly or supernatural being.

“The legend spoke of a spectral entity haunting the forest.”

6. noun

A ghostly or supernatural impression or feeling.

“The atmosphere in the old mansion gave her a spectral sense of unease.”

7. adjective

Relating to or characteristic of the supernatural or the spirit world.

“The writer explored the spectral themes in her novel.”