(same as 涎) saliva, overflowing water, to rise, to board, a region; an area; a place
?【巳集上】【水部】 康熙筆畫:17畫,部外筆畫:13畫
《集韻》徐連切,音唌。與?同。口液也。
又延面切,音衍。水溢貌。