Definition of agnosia noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and ...TogglenavigationRedeemUpgradeHelpSigninDictionariesDictionarieshomeEnglishAmericanEnglishAcademicCollocationsGerman-EnglishGrammarGrammarhomePracticalEnglishUsageLearn&PractiseGrammar(Beta)WordListsWordListshomeMyWordListsTopicsRecentadditionsResourcesResourceshomeTextCheckerSigninDictionariesDictionarieshomeEnglishAmericanEnglishAcademicCollocationsGerman-EnglishGrammarGrammarhomePracticalEnglishUsageLearn&PractiseGrammar(Beta)WordListsWordListshomeMyWordListsTopicsRecentadditionsResourcesResourceshomeTextCheckerRedeemUpgradeHelpTOPAmericanEnglishEnglishAmericanEnglishAcademicEnglishCollocationsPracticalEnglishUsageGerman-EnglishEnglish-GermanEnglishAmericanEnglishEntersearchtextDefinitionofagnosianounfromtheOxfordAdvancedAmericanDictionary agnosia nounnounNAmE//æɡˈnoʊʒə// [uncountable](medical) jumptootherresultsthelackoftheabilitytorecognizethingsandpeopleQuestionsaboutgrammarandvocabulary?FindtheanswerswithPracticalEnglishUsageonline,yourindispensableguidetoproblemsinEnglish.JoinusJoinourcommunitytoaccessthelatestlanguagelearningandassessmenttipsfromOxfordUniversityPress!DefinitionsonthegoLookupanywordinthedictionaryoffline,anytime,anywherewiththeOxfordAdvancedLearner’sDictionaryapp.Wanttolearnmore?FindoutwhichwordsworktogetherandproducemorenaturalsoundingEnglishwiththeOxfordCollocationsDictionaryapp.SeeagnosiaintheOxfordAdvancedLearner'sDictionaryCheckpronunciation:agnosiaNearbywordsagleamadjectiveaglowadjectiveagnosianounagnosticnounagoadverb