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