About
The character "楔" is structured with the wood radical on the left and the component "契" on the right, a composition that indicates its association with wooden objects while the phonetic element hints at its pronunciation. Etymologically, it originally denoted a wooden wedge utilized for splitting or fastening materials in practical tasks. Its meaning later broadened to encompass figurative uses, such as describing an element that inserts or initiates a process, much like a wedge driving into a space. This semantic expansion occurred without significant alteration to the character's form, which has preserved its compositional logic throughout its historical use.
Etymology Hide
Example Sentences Hide
他用木楔固定桌子。
门缝里塞了一个楔子。
楔形文字是一种古代文字。
在木头中打入一个铁楔。
这个故事有一个有趣的楔子。
工程师用楔形原理设计桥梁。
楔形齿轮用于机械传动。
通过楔形策略，他们突破了市场壁垒。