Where does this definition of area search come from?
This entry for area search is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does area search appear elsewhere on Lughet?
Yes — area search 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.