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