玑 jī — an irregular pearl 玑 jī Level 2 · Frequent #3566 Traditional: 璣 jī ji1 Basic definition noun an irregular pearl e.g 珠玑 noun ancient astronomical instrument e.g 璇玑 Detailed explanation noun (形声。从玉, 幾( jī)声。本义:不圆的珠子) noun a pearl that is not quite round e.g 玑镜 · 玑贝 noun an ancient astronomical instrument noun thirth star of the Big Dipper e.g 玑璇 · 玑衡 Related words 珠玑 zhū jī pearls (fine words) 璇玑 xuán jī armillary sphere