cheesyPronunciation: /ˈtʃiːzi/Translate cheesy | into Italian Definition of cheesy adjective (cheesier, cheesiest) 1like cheese in taste, smell, or consistency:a pungent, cheesy sauce 2 informal cheap and of low quality:cheesy motel rooms hackneyed and obviously sentimental:an album of cheesy pop hits (of a smile) exaggerated and likely to be insincere:a cheesy grinDerivatives cheesily adverb cheesiness noun cheesy in other Oxford dictionaries Definition of cheesy in the US English dictionary