一切經音義 47.7

47.7

嘶字（又作𧬊同先奚反言梵本嘶字如師子形相也依字埤蒼嘶聲散也亦悲聲也）。

嘶字 "The letter si (or sibilant)" (Also written as 𧬊, both with the fanqie 先奚 [xī]. It is said that in Sanskrit manuscripts the letter 嘶 has the form and appearance of a lion. Following the character's meaning, the Picang says: '嘶 means a dispersed voice; it also means a mournful sound').