Found 2 items, similar to Spectral.
English → English (WordNet) Definition: spectral spectral adj 1: of or relating to a spectrum; “spectral colors”; “spectral analysis” 2: like or being a phantom; “a ghostly face at the window”; “a phantasmal presence in the room”; “spectral emanations”; “spiritual tappings at a seance” [syn: apparitional, ghostlike, ghostly, phantasmal, spiritual]
English → English (gcide) Definition: Spectral Spectral \Spec"tral\, a. 1. Of or pertaining to a specter; ghosty. [1913 Webster] He that feels timid at the spectral form of evil is not the man to spread light. --F. W. Robertson. [1913 Webster] 2. (Opt.) Of or pertaining to the spectrum; made by the spectrum; as, spectral colors; spectral analysis. [1913 Webster] Spectral lemur. (Zo["o]l.) See Tarsius. [1913 Webster]