nounπShareAny semi-solid or liquid substance; especially one that is sticky, gummy or slippery; frequently of vague or unknown composition, slime or a bodily fluid."I stepped in some goo and had a terrible time getting the sticky stuff off my shoes."substancematerialbodyChat with AIVocabulary GamePractice Reading
nounπShareExcessive, showy sentimentality."The speech at the school fundraiser was filled with goo, making it hard to focus on the actual cause. "emotioncharacterattitudestylequalityChat with AIVocabulary GamePractice Reading
verbπShareTo apply goo to something."They gooed their hair with some fragrant styling product."materialsubstanceChat with AIVocabulary GamePractice Reading
nounπShareAn example of baby talk."My baby sister called her food "goo" even after she started using real words. "languagewordfamilyChat with AIVocabulary GamePractice Reading
verbπShareTo produce baby talk."The baby gooed while daddy made sappy faces at it."languagecommunicationChat with AIVocabulary GamePractice Reading