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