AUDITOR Meaning of AUDITOR in English au ‧ di ‧ tor /ˈɔːdətə, ˈɔːdɪtə $ ˈɒːdətər/ BrE AmE noun [countable] someone whose job is to officially examine a company’s financial records Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012