Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en spectrum300056171spectraspectrums Generally an array of the components of an emission or wave separated and arranged in the order of some varying characteristic, as wavelength, mass, or energy. Specifically, the colored band into which a beam of light is decomposed by means of a prism or diffraction grating. espectre espectro 2026-03-30 20:20:30