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