Spectral
Pronunciation: /ˈspɛktrəl/
Spectral (adj)
- Relating to the range of colours or wavelengths in light, shown by a spectrum.
- Looking like a ghost: pale, strange, and not fully solid, often in dim light.
- Relating to the frequencies in a sound, or how energy is spread across them.
Spectral (adjective)
Examples
- The prism shows a spectral pattern across the light spectrum.
- Scientists measure spectral lines to understand the light spectrum.