Where does this definition of be good law come from?
This entry for be good law is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is be good law a noun, verb, or something else?
In this entry, be good law is tagged as 2v..
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.