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