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