the birds singing during the night; (Cant.) interjection to indicate the speaker is thinking
【丑集上】【口字部】㖡 ·康熙筆画:11 ·部外筆画:8
《篇海》音夜。見龍龕手鏡。《埤雅》凡鳥朝鳴曰嘲,夜鳴曰㖡。《禽經》林鳥以朝嘲,水鳥以夜㖡。