Term: vaccine
IPA: ˈvæk.siːn, vækˈsin, ˈvæksiːn

{{also|vacciné}}
==English==
{{was wotd|2023|January|26}}

===Etymology 1===
[[File:Comirnaty.jpg|thumb|[[vial#Noun|Vials]] of a vaccine ''(noun sense 1.1)'' against [[COVID-19]].]]

{{lbor|en|la|vaccīnus|t=of or derived from a cow}}, from {{m|la|vacca|t=cow (female cattle)}} + {{m|la|-īnus|pos=suffix meaning ‘of or pertaining to’ forming adjectives}}. Sense 1 refers to the early use of the cowpox virus as a vaccination against smallpox: see {{cog|la-new|[[variola]]e [[vaccinus|vaccīnae]]|t=cowp