- 1not neat or well arranged; in a state of confusion an untidy desk untidy hair
- 2(of a person) not keeping things neat or well organized Why do you have to be so untidy? opposite tidy
NAmE//ʌnˈtaɪdl̩i//
adverb Her hair fell untidily around her shoulders. NAmE//ʌnˈtaɪdinəs//
noun [uncountable] He hated untidiness and dirt.See untidy in the Oxford Advanced Learner's DictionaryCheck pronunciation: untidy