verb🔗ShareTo become septic; to become rotten."The wound on his knee festered because he didn't clean it properly. "medicinebiologydiseaseconditionChat with AIVocabulary GamePractice Reading
verb🔗ShareTo worsen, especially due to lack of attention."Deal with the problem immediately; do not let it fester."conditiondiseasemindChat with AIVocabulary GamePractice Reading
verb🔗ShareTo cause to fester or rankle."His anger festers whenever his brother gets preferential treatment. "medicinediseasebodymindemotionChat with AIVocabulary GamePractice Reading
