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