一切經音義 4.174

4.174

鵾鷄（上音昆顧野王曰鵾似鸖而大字書或作鶤同楚辭云鵾鷄嘲𠹗而悲鳴是也下或作雞亦通）。

鵾鷄 (Crested fowl: The upper character has the sound 昆 [kūn]. Gu Yewang says: "The kun resembles a crane but is larger." The Zishu says it is also written as 鶤, identically. The Songs of Chu says: "The crested fowl twitter mournfully"; this is it. The lower character is also written as 雞, which is also acceptable).