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