Where does this definition of universal coupling come from?
This entry for universal coupling is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is universal coupling a noun, verb, or something else?
In this entry, universal coupling is tagged as 2n..
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.