noun🔗ShareAn eruption; the sudden appearance of a rash, disease, etc."Any epidemic outbreak causes understandable panic."medicinediseasedisasterChat with AIVocabulary GamePractice Reading
noun🔗ShareAn outburst or sudden eruption, especially of violence and mischief."There has been an outbreak of broken windows in the street."disastermedicinevirusdiseaseeventChat with AIVocabulary GamePractice Reading
noun🔗ShareA sudden increase."There has been an outbreak of vandalism at the school."medicinediseasedisasterviruseventworldChat with AIVocabulary GamePractice Reading
noun🔗ShareA geological layer that breaks out."The geologist pointed to the rock face and explained that the dark layer was an outbreak of shale from deeper underground. "geologyChat with AIVocabulary GamePractice Reading
verb🔗ShareTo burst out."The argument outbreaked suddenly during the family dinner, surprising everyone. "diseasedisastermedicinevirusChat with AIVocabulary GamePractice Reading
verb🔗ShareTo break forth."The rash started small, but soon a full-blown skin outbreak broke out across her arm. "medicinediseasedisasterChat with AIVocabulary GamePractice Reading