spectral

play
adjective spec·tral \ˈspek-trəl\

Definition of spectral

  1. 1 :  of, relating to, or suggesting a specter :  ghostly

  2. 2 :  of, relating to, or made by a spectrum

spectrally

play \ˈspek-trə-lē\ adverb

1769

First Known Use of spectral

1769


SPECTRAL Defined for English Language Learners

spectral

play
adjective spec·tral \ˈspek-trəl\

Definition of spectral for English Language Learners

  • : of, relating to, or suggesting a ghost

  • : of, relating to, or made by a spectrum


Medical Dictionary

spectral

play
adjective spec·tral \ˈspek-trəl\

Medical Definition of spectral

  1. :  of, relating to, or made by a spectrum

spectrally

adverb

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