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