Where does this definition of frequency swing come from?
This entry for frequency swing is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does frequency swing appear elsewhere on Lughet?
Yes — frequency swing 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.