coresponding; equivalent, considerable, appropriate, (same as 凹) indented; a hollow, concave
ไใ午集下ใใ穴部ใ 康熙筆画๏ผ11画๏ผ部外筆画๏ผ6画
ใ廣韻ใ口答切ใ集韻ใ渴合切ใ正韻ใ克盍切๏ผ音匌ใ合也ใใ楊氏奇字韻ใ倉頡篇凸字ใ
又ใ類篇ใ乙洽切土墊也ใ