noun🔗ShareA round lump made up of or coated with slime or a slime-like substance such as mucus."The dog coughed up a slimeball on the carpet, and I had to clean it up. "bodysubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share(originally United States) A person who is regarded as slimy (that is, sneaky or underhanded) or otherwise undesirable.""The car salesman was such a slimeball; he tried to trick me into buying a car with hidden problems." "personcharacterattitudenegativeChat with AIVocabulary GamePractice Reading