永嘉郡 yǒngjiājùn Yongjia prefecture Definitions Defs Origin Strokes Stroke Words Sentences Sents 永嘉 yǒngjiā Yongjia Yongjia county in Wenzhou, Zhejiang Province; also an old name for Wenzhou.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.