American English

Definition of spectral adjective from the Oxford Advanced American Dictionary

     

    spectral

     adjective
    adjective
    NAmE//ˈspɛktrəl//
     
     
    jump to other results
  1. 1(literary) like a ghost; connected with a ghost a spectral figure
  2. 2(technology) connected with a spectrum spectral bands the full spectral range
See the Oxford Advanced Learner's Dictionary entry: spectral