Where does this definition of fall flat come from?
This entry for fall flat is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is fall flat a noun, verb, or something else?
In this entry, fall flat 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.