American English

Definition of overachiever noun from the Oxford Advanced American Dictionary

 

overachiever

 noun
noun
NAmE//ˌoʊvərəˈtʃivər//
 
 
jump to other results
someone who does better than expected in school or work, or who places too much importance on being successful Both her parents are overachievers at the top of their professions and they expect the same from her. opposite underachiever
See the Oxford Advanced Learner's Dictionary entry: overachiever