顶尖级 dǐngjiānjí top-tier Origin Definitions Defs Strokes Stroke Words Sentences Sents 顶尖 頂尖 dǐngjiān adjective top-notch world-class or of the highest level; used to describe the finest people or things in a particular field级 級 jí nounadjective level level; rank; grade; an order or position in a hierarchy