Where does this definition of orbital cavity come from?
This entry for orbital cavity is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is orbital cavity a noun, verb, or something else?
In this entry, orbital cavity 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.