Where does this definition of spectral classification come from?
This entry for spectral classification is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does spectral classification appear elsewhere on Lughet?
Yes — spectral classification appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.