King's Kung-Fu& Tai Chi

Chinese symbol for “axle”

轴心
zhóu xīn
Traditional: 軸心
axle; (fig.) central element; key element; axis (alliance of nations)

The closest CC-CEDICT match for axle is 轴心 (zhóu xīn), defined as: axle; (fig.) central element; key element; axis (alliance of nations).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Characters and stroke order

轴 zhóu
axle, pivot, shaft; axis
radical 159 ⾞ · 9 strokes
心 xīn
heart; mind; soul
radical 61 ⼼ · 4 strokes

Traditional forms

Other Chinese words for “axle”

WordPinyinMeaning
车轴 (車軸)chē zhóuaxle; measure word: 根 (gēn)
轴 (軸)zhóuaxis; axle
轮轴 (輪軸)lún zhóuwheel and axle (mechanism); axle

Related words

Other words that share a character with 轴心.

WordPinyinMeaning
轴承 (軸承)zhóu chéng(mechanical) bearing
主轴 (主軸)zhǔ zhóuaxis; principal axis (in mechanics, optics, botany etc)
卷轴 (卷軸)juàn zhóuscroll (book or painting)
时间轴 (時間軸)shí jiān zhóutime axis; timeline
轴线 (軸線)zhóu xiàncentral axis (line)
中轴线 (中軸線)zhōng zhóu xiàncentral axis (line)
中心zhōng xīncenter; heart; core
担心 (擔心)dān xīnanxious; worried

See also: Japanese symbol for “axle”.

Data: CC-CEDICT (CC BY-SA 4.0); Unihan Database (Unicode License v3); Make Me a Hanzi (Arphic Public License (graphics.txt); LGPL-3.0-or-later (dictionary.txt)); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.