noun🔗ShareGripe, influenzaAn acute contagious disease of the upper airways and lungs, caused by a virus, which rapidly spreads around the world in seasonal epidemics."The influenza virus spread quickly through the school, causing many students to miss class. "El virus de la influenza se propagó rápidamente por la escuela, lo que provocó que muchos estudiantes faltaran a clase.medicinevirusdiseaseChat with AIVocabulary GamePractice Reading