How to Write 檃 (yǐn) — Meaning “wood-straightening tool”

Imagine a crooked piece of wood (木) that needs to be pressed straight by a clamp—the right part 㥯 looks like a device squeezing the wood. Think of "Yin's clamp" that forces the wood into shape: 木 + 㥯 = straightening tool.

Start by writing the left radical 木 with the standard four strokes (horizontal, vertical, left-falling, right-falling). Then write the right component 㥯, which has many strokes: pay attention to the upper part—it begins with a horizontal, then a left-falling stroke and a dot (not the character 人). A common mistake is to misplace the dot or to make the bottom portion too wide; keep the right side balanced and compact.

Compared to 榍 (xiè) and 榕 (róng), 檃 is a tool, not a tree. 榍 has the right side 屑 (meaning fragments or a wedge) and 榕 has 容 (meaning appearance), while 檃's right side is 㥯. Visually, 檃's right side is more complex with an extra dot and additional strokes, making it distinct from the simpler shapes of 榍 and 榕.

In modern Chinese, 檃 is extremely rare and appears almost exclusively in the word 檃括 (yǐn kuò), which means to correct, reshape, or summarize. This usage comes from the ancient metaphor of straightening wood with a tool, later applied to refining texts or behavior. You will not encounter 檃 in daily conversation but may see it in classical literature or specialized discussions of editing and correction.

Common words containing 檃 include: 檃括 (yǐn kuò) — to correct; to reshape; to summarize; 檃栝 (yǐn guā) — wood-straightening tool; to correct; 檃正 (yǐn zhèng) — to straighten; to correct.