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English definition of “MMR”


noun [S]     /ˌemˌemˈɑːr/ US  /-ˈɑːr/
an injection given to young children to protect them against the illnesses measlesthe measles, mumpsthe mumps, and rubellaImmunology and vaccination
(Definition of MMR noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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