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