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