一切經音義 8.324

8.324

原隰（音習爾雅高平曰原下溼曰隰尚書大傳曰隰之言溼也或作隰說文阪下𨻋也從阜㬎聲也）。

原隰 [Plains and lowlands] (Pronounced xi. The Erya says: 'High and flat land is called 原; low and wet land is called 隰.' The Shangshu dazhuan says: '隰 has the meaning of wet (溼).' It is also written as 隰. The Shuowen says: 'Low ground beneath a slope.' It is from 阜 with 㬎 as phonetic).