noun🔗ShareThe act or process of infecting."The infection spread quickly through the classroom after one student got sick. "medicinediseasebiologymicroorganismprocessessentialChat with AIVocabulary GamePractice Reading
noun🔗ShareAn uncontrolled growth of harmful microorganisms in a host."The student's infected cut developed a painful infection. "diseasemedicinemicroorganismbiologyessentialChat with AIVocabulary GamePractice Reading
