vaccination vs. immunization
[vak-suh-ney-shuhn]
/ ˌvæk səˈneɪ ʃən /
noun
Medicine/Medical.
[im-yuh-nuh-zey-shuhn, ih-myoo-]
/ ˌɪm yə nəˈzeɪ ʃən, ɪˌmyu- /
noun
-
the fact or process of becoming immune, as against a disease.
-
Finance. a method of protection against fluctuating bond interest rates by investing in securities having different yields and terms.