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