King's Kung-Fu& Tai Chi

Chinese symbol for “toughen”

锻炼
duàn liàn
Traditional: 鍛鍊
to toughen; to temper; to engage in physical exercise; to work out

The closest CC-CEDICT match for toughen is 锻炼 (duàn liàn), defined as: to toughen; to temper; to engage in physical exercise; to work out; (fig.) to develop one's skills; to train oneself.

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

锻 duàn
to temper, to refine; to forge metal
radical 167 ⾦ · 14 strokes
炼 liàn
to smelt, to refine; to distill, to condense
radical 86 ⽕ · 9 strokes

Traditional forms

Other Chinese words for “toughen”

WordPinyinMeaning
淬炼 (淬煉)cuì liàn(fig.) to temper; to forge; to toughen (through hardship or repeated trials)

Related words

Other words that share a character with 锻炼.

WordPinyinMeaning
锻造 (鍛造)duàn zàoto forge (metal); forging
锻铁 (鍛鐵)duàn tiěwrought iron
体育锻炼 (體育鍛煉)tǐ yù duàn liànphysical exercise
锻打 (鍛打)duàn dǎto forge (metal)
修炼 (修煉)xiū liàn(of Taoists) to practice austerities; to practice asceticism
提炼 (提煉)tí liànto extract (ore, minerals etc); to refine
冶炼 (冶煉)yě liànto smelt metal
炼狱 (煉獄)liàn yùpurgatory

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.