Where does this definition of peptic ulcer come from?
This entry for peptic ulcer is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is peptic ulcer a noun, verb, or something else?
In this entry, peptic ulcer is tagged as 2n..
Does peptic ulcer appear elsewhere on Lughet?
Yes — peptic ulcer appears under other sources or language pairs in Lughet's collection. See the list below.
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.