雩

Glyph origin
.

Etymology 1
A noun derived from, possibly through back-formation.

Definitions

 * 1)  sacrifice with prayer and dance for rain

Etymology 2
Preserved in many modern Wu dialects, as well as a few neighbouring Huizhou and Jianghuai Mandarin dialects, as.

Definitions

 * 1)  rainbow

Kanji

 * 1) offer sacrifice for rain

Hanja

 * 1) a shamanistic service to pray for rain