Zi Collection, Page Position: Upper, Radical: Wood (mù), Page 10, Entry 03 "With a sound like xiè (falling tone)" — Guangyun (Guangyun), Jiyun (Jiyun). See the annotation for the character 磹 (cháng). Also in Jiyun (Jiyun), "Pronounced jìn (falling tone)". It means a wedge. Some versions are written with a character form that includes the radical Wood (mù).