Where does this definition of roll back come from?
This entry for roll back is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is roll back a noun, verb, or something else?
In this entry, roll back 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.