King's Kung-Fu& Tai Chi

Chinese symbol for “nu”

纽
niǔ
Traditional: 紐
to turn; to wrench; button; nu (Greek letter Νν)

The closest CC-CEDICT match for nu is 纽 (niǔ), defined as: to turn; to wrench; button; nu (Greek letter Νν).

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

纽 niǔ
knot; button, handle; tie
radical 120 ⽷ · 7 strokes

Traditional forms

Related words

Other words that share a character with 纽.

WordPinyinMeaning
枢纽 (樞紐)shū niǔhub (e.g. of traffic network); hinge
纽带 (紐帶)niǔ dàitie; link
纽扣 (紐扣)niǔ kòubutton
交通枢纽 (交通樞紐)jiāo tōng shū niǔtraffic hub
纽卡素 (紐卡素)niǔ kǎ sùNewcastle
纽子 (紐子)niǔ zibutton

See also: Japanese symbol for “nu”.

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.