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