Zi Collection, Upper Volume Radical: Water (shuǐ) Page 22, Entry 07 Pronounced lai (falling tone) — "Guangyun" (Guangyun) Pronounced lai (falling tone) — "Jiyun" (Jiyun), "Yunhui" (Yunhui) Meaning: illness. Another saying: weak and incompetent. Also, pronounced lai (rising tone) — "Jiyun" (Jiyun) Same pronunciation as "lü" (lü). Meaning: swift.