cytomegalovirus
noun/ˌsaɪtəʊˈmeɡələʊvaɪrəs/
/ˌsaɪtəʊˈmeɡələʊvaɪrəs/
(medical)- a virus that usually causes mild infections, but that can be serious for people with AIDS or for new babies
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cytomegalovirus
Definition of cytomegalovirus noun from the Oxford Advanced Learner's Dictionary