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