Meaning of INQUIRY in English
n. 1 enquiry, investigation, probe, examination, research, search, inspection, study, exploration, survey, scrutiny, inquest; questioning, querying, interrogation, inquest, cross-examination, inquisition The police have asked me to help them with their inquiry They are conducting an inquiry into the cause of the accident. 2 enquiry, question, query, interrogation: Would you please repeat the inquiry?
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012