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