noun🔗ShareMicrobiologieThe branch of biology that deals with microorganisms, especially their effects on man and other living organisms."My brother studies microbiology at university, focusing on how bacteria affect human health. "Mon frère étudie la microbiologie à l'université, en se concentrant sur la façon dont les bactéries affectent la santé humaine.biologymicroorganismsciencemedicineorganismChat with AIVocabulary GamePractice Reading