vaccine
Pronunciation[change]
- IPA (key): /vækˈsiːn/ or /ˈvæk.siːn/ or /ˈvæk.sɪn/ or /vækˈsaɪn/
Audio (US) (file) - Hyphenation: vac‧cine
Noun[change]
- (countable & uncountable) (medicine) A vaccine is a liquid substance that is given to a person so that they don't get a certain disease or illness, usually through an injection or through the mouth.
- Vaccines have eliminated many diseases from the world, like smallpox.