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