Where does this definition of positive sign come from?
This entry for positive sign is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is positive sign a noun, verb, or something else?
In this entry, positive sign is tagged as 2n..
Does positive sign appear elsewhere on Lughet?
Yes — positive sign appears under other sources or language pairs in Lughet's collection. See the list below.
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.