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