ombudsman /ˈɑːmˌbʊdzmən/ noun plural ombudsmen /-mən/ /ˈɑːmˌbʊdzmən/ plural ombudsmen /-mən/ /ˈɑːmˌbʊdzmən/ Learner's definition of OMBUDSMAN
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: a person (such as a government official or an employee) who investigates complaints and tries to deal with problems fairly巡视官,调查员,申诉处理专员(专门负责调查和解决投诉的政府官员或公司雇员)