一切經音義 12.100

12.100

𤀹流（戍俊反韻英云深也說文作𤀹籀文作睿皆古字也下流字說文從水從㐬音土忽反充上有點今俗用流字無點非也）。

𤀹流 The first character is pronounced ɕ- + -iuənH [xùn]. The Yunying says: "Deep." The Shuowen jiezi writes 𤀹, and in seal script it is written 睿; both are ancient characters. As for the second character, 流, the Shuowen jiezi derives it from "water" and 㐬 (pronounced t- + -u / -h- + -uət [tū]), with a dot above the 充; the popular contemporary form of 流 lacks the dot, which is incorrect.