How to Write 鐾 (bèi) — Meaning “To hone”

Imagine a person honing a knife on a piece of metal (金) while sitting on a pile of seashells (貝). The shells are hard and help sharpen the blade. This mental picture links the metal radical and the shell-like bottom to the action of honing.

Pay attention to the bottom component 貝: it has a wide top stroke (横) and two vertical strokes inside, not three. Also, the radical 金 should be written narrow and tall, with the top 'person' shape (人) spreading wide. A common mistake is making the bottom too short or mixing up the inner strokes of 貝.

Both have the metal radical 金, but 鑢 (lǜ) means 'a file' or 'to file' – a tool for smoothing metal, not just sharpening. Visually, 鐾 has 貝 at the bottom, while 鑢 has 慮 (lǜ) as a phonetic component. In usage, 鐾 is about honing a blade to an edge, whereas 鑢 is about using a file to shape or smooth.

鐾 is a rare character, mainly used in technical or craft contexts like knife sharpening. It appears in phrases like 鐾刀 (bèi dāo, 'to hone a knife') or 鐾一下 (bèi yī xià, 'to give it a quick hone'). You might hear it in traditional markets or workshops where metal tools are manually sharpened, but it is not common in everyday conversation.

Common words containing 鐾 include: 鐾刀 (bèi dāo) — To hone a knife; 鐾一下 (bèi yī xià) — To give it a quick hone; 鐾利 (bèi lì) — To hone until sharp.