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