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