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