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