Where does this definition of immunization come from?
This entry for immunization is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does immunization appear elsewhere on Lughet?
Yes — immunization 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.