瓘 [guàn]
1. Ancient jade artifact.
(English: a kind of jade)
引:
1. "Shuowen Jiezi": 瓘, jade. It is composed of the character for jade and the phonetic element "guàn."
2. "Zuo Zhuan, Year of Zhao Gong 17": If I use the jade vessel (瓘斝), Zheng will surely not catch fire. Note: "圭也" (also refers to a type of jade).
3. "Zuo Zhuan, Year of Ai Gong 15": The King of Qi, Chen, had the given name 瓘 and styled himself as Ziwù.