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