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