reactogenic
adjective
re·ac·to·gen·ic
| \ (ˌ)rē-ˌak-tə-ˈjen-ik
\
\
Medical Definition of reactogenic
: capable of causing a reaction and especially an immunological reaction
a highly reactogenic vaccine
Other Words from reactogenic
reactogenicity
\ -jə-ˈnis-ə-tē
\
noun,
plural reactogenicities
\
noun,
plural reactogenicities