Dictionary

vaccinal

adjective vac·ci·nal \ˈvak-sə-nəl, vak-ˈsē-\

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

Rhymes with VACCINAL

vaccinal

adjective vac·ci·nal \ˈvak-sən-əl, vak-ˈsēn-\   (Medical Dictionary)

Medical Definition of VACCINAL

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

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