King's Kung-Fu& Tai Chi

Chinese symbol for “isometric”

保长
bǎo cháng
Traditional: 保長
(math.) distance-preserving; isometric

The closest CC-CEDICT match for isometric is 保长 (bǎo cháng), defined as: (math.) distance-preserving; isometric.

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

保 bǎo
to safeguard, to protect, to defend, to care for
radical 9 ⼈ · 9 strokes
长 cháng
long, lasting; to excel in
radical 168 ⾧ · 4 strokes

Traditional forms

Related words

Other words that share a character with 保长.

WordPinyinMeaning
保护 (保護)bǎo hùto protect; to defend
保证 (保證)bǎo zhèngguarantee; to guarantee
保持bǎo chíto keep; to maintain
保障bǎo zhàngto ensure; to guarantee
确保 (確保)què bǎoto ensure; to guarantee
保险 (保險)bǎo xiǎninsurance; to insure
增长 (增長)zēng zhǎngto grow; to increase
长期 (長期)cháng qīlong-term; for a protracted period

See also: Japanese symbol for “isometric”.

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.