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