岫 · Cai Yong
Xiù (4th tone). The Shuowen Jiezi is precise: 「岫，山穴也。从山由声」 — a cave in a mountain; Duan Yucai corrects the wording to 「山有穴也」, ‘a mountain that has a hollow’, arguing the hollow names the mountain, not the other way round. 《尔雅·释山》 agrees: 「山 $9.00 – Purchase Checkout Added to cart