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