King's Kung-Fu& Tai Chi

Chinese symbol for “unsigned”

无符号
wú fú hào
Traditional: 無符號
(computing) unsigned (having no sign bit and representing only non-negative values)

The closest CC-CEDICT match for unsigned is 无符号 (wú fú hào), defined as: (computing) unsigned (having no sign bit and representing only non-negative values).

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

无 wú
no, not; lacking, -less
radical 71 ⽆ · 4 strokes
符 fú
amulet, charm; mark, tag; to correspond to
radical 118 ⽵ · 11 strokes
号 hào
mark, sign; symbol; number; to call, to cry, to roar
radical 30 ⼝ · 5 strokes

Traditional forms

Related words

Other words that share a character with 无符号.

WordPinyinMeaning
无法 (無法)wú fǎunable to; incapable of
无论 (無論)wú lùnno matter what or how; regardless of whether...
毫无 (毫無)háo wúnot in the least; to completely lack
无限 (無限)wú xiànunlimited; unbounded; infinite
无关 (無關)wú guānunrelated; having nothing to do (with sth else)
无数 (無數)wú shùcountless; numberless
符合fú héin accordance with; to agree with; to conform to; to meet (a requirement); (physics) coincidence
符号 (符號)fú hàosymbol; mark; sign
信号 (信號)xìn hàosignal

See also: Japanese symbol for “unsigned”.

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.