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