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