Zi Collection, Page Position: Upper, Radical: Ten (shí), Page 740, Entry 06
The "Tang Yun" states the pronunciation is luó zé qiè. The "Ji Yun" states the pronunciation is lì dé qiè, with the same sound as "lè". The "Shuowen Jiezi" explains it as equivalent to the talent of ten men. The character is composed of "ten" (shí) with "power" (lì) as the phonetic component. The "Guang Yun" explains it as great merit.