a river in ancient times; head of source from today's Henan Province Xinanxian; and flowing south to Luoshui
?【巳集上】【水部】 康熙筆畫:14畫,部外筆畫:10畫
《廣韻》《集韻》《韻會》辭夜切,音謝。《山海經》瞻諸之山,?水出焉。
又《集韻》夤謝切,音夜。義同。