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