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