Where does this definition of sign register come from?
This entry for sign register is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does sign register appear elsewhere on Lughet?
Yes — sign register 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.