King's Kung-Fu& Tai Chi

Chinese symbol for “closure”

闭包
bì bāo
Traditional: 閉包
closure (math.)

The closest CC-CEDICT match for closure is 闭包 (bì bāo), defined as: closure (math.).

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

闭 bì
to shut, to close; to obstruct, to block
radical 169 ⾨ · 6 strokes
包 bāo
wrap, pack, bundle; package
radical 20 ⼓ · 5 strokes

Traditional forms

Related words

Other words that share a character with 闭包.

WordPinyinMeaning
关闭 (關閉)guān bìto close; to shut (a window etc); (of a shop, school etc) to shut down
封闭 (封閉)fēng bìto close; to seal off; to close down (an illegal venue)
倒闭 (倒閉)dǎo bìto go bankrupt; to close down
闭幕 (閉幕)bì mùthe curtain falls; lower the curtain
闭嘴 (閉嘴)bì zuǐShut up!; same as 閉上嘴巴|闭上嘴巴
闭门 (閉門)bì ménto close a door
包括bāo kuòto comprise; to include
包含bāo hánto contain; to embody

See also: Japanese symbol for “closure”.

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.