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vaccinal



vac·ci·nal [ ˈvak-sə-nᵊl]



vaccinal   
adjective

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



Dictionary Entries near vaccinal