King's Kung-Fu& Tai Chi

Chinese symbol for “open”

开
kāi
Traditional: 開
to open (transitive or intransitive); (of ships, vehicles, troops etc) to start; to turn on; to put in operation; to operate; to run; to boil

The closest CC-CEDICT match for open is 开 (kāi), defined as: to open (transitive or intransitive); (of ships, vehicles, troops etc) to start; to turn on; to put in operation; to operate; to run; to boil; to write out (a prescription, check, invoice etc); (directional complement) away; off.

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

开 kāi
to open; to start, to initiate, to begin
radical 55 ⼶ · 4 strokes

Traditional forms

Other Chinese words for “open”

WordPinyinMeaning
公开 (公開)gōng kāiopen; overt; public; to make public; to release
打开 (打開)dǎ kāito open; to show (a ticket)
开幕 (開幕)kāi mùto open (a conference); to inaugurate
开通 (開通)kāi tōngto open (a new road or railway line); to set up (a hotline); to launch (a service); to subscribe to (a members-only service)
开办 (開辦)kāi bànto open; to start (a business etc)

Related words

Other words that share a character with 开.

WordPinyinMeaning
开始 (開始)kāi shǐto begin; to start; beginning; start
开发 (開發)kāi fāto exploit (a resource); to open up (for development); to develop
离开 (離開)lí kāito depart; to leave
公开 (公開)gōng kāiopen; overt; public; to make public; to release
开放 (開放)kāi fàngto bloom; to open
召开 (召開)zhào kāito convene (a conference or meeting); to convoke

See also: Japanese symbol for “open”.

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.

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