Where does this definition of local echo come from?
This entry for local echo is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is local echo a noun, verb, or something else?
In this entry, local echo is tagged as 2n..
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.