noun🔗ShareSomething, usually abnormal, which grows out of something else."The doctor removed the small, fleshy excrescence from the patient's skin during the check-up. "bodymedicinebiologyanatomyChat with AIVocabulary GamePractice Reading
noun🔗ShareA disfiguring or unwanted mark or adjunct."The old tree had a large, ugly excrescence growing from its trunk, making it look diseased. "appearancebodymedicineChat with AIVocabulary GamePractice Reading
noun🔗ShareThe epenthesis of a consonant, e.g., warmth as [ˈwɔrmpθ] (adding a [p] between [m] and [θ]), or -t (Etymology 2)."The added "p" sound in some pronunciations of "warmth" is an example of an excrescence, a consonant inserted where it doesn't originally belong. "languagelinguisticsphoneticsgrammarwordChat with AIVocabulary GamePractice Reading