bodaciousPronunciation: /bəʊˈdeɪʃəs/Definition of bodacious adjective North American informal excellent, admirable, or attractive:bodacious babes US audacious in a way considered admirable. Origin: mid 19th century (in sense 'complete, thorough'): perhaps a variant of SW dialect boldacious, blend of bold and audaciousbodacious in other Oxford dictionaries Definition of bodacious in the US English dictionary