How to Write 椎 (chuí/zhuī) — Meaning “Vertebra / hammer-like object”

Picture a wooden mallet (木) shaped like a bird's head (隹) striking a spine. Alternatively, think of 'vertebra' as the 'wooden bird bones' along your back – the bird 隹 sits on the wood 木 to form the backbone.

Write the left radical 木 first, then the right part 隹. A common mistake is making the right side too wide or confusing the bird's vertical stroke with the dot – remember the dot comes after the first two strokes of 隹 (撇 and 竖). Keep the overall character balanced with the wood radical slightly narrower than the bird component.

椎 has 木 on the left and 隹 (bird) on the right, meaning vertebra. 柴 (chái) has 此 (this) on top and 木 on bottom, meaning firewood. 栓 (shuān) has 木 on the left and 全 (whole) on the right, meaning a bolt or plug. The right side is the key difference: 隹 vs 此 vs 全.

椎 appears almost exclusively in medical and anatomical terms, such as 脊椎 (jǐ zhuī, spine), 颈椎 (jǐng chuí, cervical vertebrae), and 椎骨 (chuí gǔ, vertebra). It is not an HSK character and is rarely used in daily conversation, but it is essential for talking about back health and injuries in Chinese.

Common words containing 椎 include: 脊椎 (jǐ zhuī) — vertebra; spine; 颈椎 (jǐng chuí) — cervical vertebra; 椎骨 (chuí gǔ) — Vertebra.