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