vaccin

vaccine

noun vak-SAN Rare

Origin: From Latin 'vaccinus' (of a cow), after Jenner's cowpox-based smallpox vaccine.

Usage Note

Vaccin is masculine (un vaccin). The related verb vacciner means 'to vaccinate', and vaccination is the noun for the act. Colloquially, être vacciné contre quelque chose can mean to be immune to or fed up with something.

Examples

"Le vaccin contre la grippe est gratuit."

Natural Translation

The flu vaccine is free.

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