Where does this definition of arc modulation come from?
This entry for arc modulation is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does arc modulation appear elsewhere on Lughet?
Yes — arc modulation 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.