Where does this definition of crown cap come from?
This entry for crown cap is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is crown cap a noun, verb, or something else?
In this entry, crown cap 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.