vaccinal

adjective
vac·​ci·​nal | \ ˈvak-sə-nᵊl How to pronounce vaccinal (audio) , vak-ˈsē- How to pronounce vaccinal (audio) \

Definition of vaccinal

: of or relating to vaccine or vaccination a vaccine with vaccinal efficacy of 95 percent

First Known Use of vaccinal

circa 1860, in the meaning defined above

History and Etymology for vaccinal

vaccine + -al entry 1, probably after French vaccinal

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The first known use of vaccinal was circa 1860

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Dictionary Entries Near vaccinal

vaccary

vaccinal

vaccinate

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Cite this Entry

“Vaccinal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vaccinal. Accessed 22 Sep. 2021.

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More Definitions for vaccinal

vaccinal

adjective
vac·​ci·​nal | \ ˈvak-sən-ᵊl How to pronounce vaccinal (audio) , vak-ˈsēn- How to pronounce vaccinal (audio) \

Medical Definition of vaccinal

: of or relating to vaccine or vaccination a vaccinal allergy vaccinal control of a disease

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