牛津郡 niújīnjùn Oxfordshire Definitions Defs Origin Strokes Stroke Words Sentences Sents 牛津 niújīn Oxfordshire Oxfordshire, a county in South East England.郡 jùn noun prefecture An administrative division in ancient China; its relative size compared to a 县 xiàn changed across dynasties, but it generally functioned as a commandery, prefecture, or canton.