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開

On'yomi
カイ
KAI
Kun'yomi
ひら.く・ひら.き・-びら.き・ひら.ける・あ.く・あ.ける
hiraku / hiraki / biraki / hirakeru / aku / akeru

open · unfold · unseal

Details

Strokes12
Frequency#59
Radical門gate(8)

Stroke Order

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Strokes12

Cultural Context

Etymology

Composed of gate (門) and open. Opening gate with both hands.

Symbolism

Start, release, develop. Represents opening new possibilities.

Related Culture & Scenes

  • — Good old days

Component Breakdown

開=
門开

surround from above: gate + 开

Words & Expressions

Words written with 開

開けるひらけるspread out
開票かいひょうtally
開くひらくunpack
開きひらきopening
開墾かいこんclearing
開封かいふうunboxing

Four-Character Compounds

開口一番

かいこういちばん

at the very beginning of one's speech; immediately upon opening one's mouth (to speak); before anything else

天地開闢

てんちかいびゃく

creation of heaven and earth

文明開化

ぶんめいかいか

civilization and enlightenment; Japan's Westernization movement during the Meiji era (Westernisation)

門戸開放

もんこかいほう

open door policy

開眼供養

かいげんくよう

ceremony to consecrate a newly made Buddhist statue or image by inserting the eyes (thereby investing it with soul)

開闢以来

かいびゃくいらい

since the beginning of the world; since the dawn of history

局面打開

きょくめんだかい

breakthrough in the situation; break in the deadlocked situation

転迷開悟

てんめいかいご

casting away one's vices or worldly desires and achieving enlightenment

開運招福

かいうんしょうふく

bringing luck and good fortune

Proverbs & Idioms

開けて見るまで分からない

あけてみるまでわからない

You won't know until you open it

You never know until you try

Anime & Manga

異世界で孤児院を開いたけど、なぜか誰一人巣立とうとしない件

Isekai de Kojiin wo Hiraita kedo, Naze ka Darehitori Sudatou to Shinai Ken

Manga

A well-known work with 開 in its Japanese title.

Frequently Asked Questions

What does 開 mean in Japanese?

開 means open, unfold, unseal.

How do you read 開?

On'yomi: カイ (KAI). Kun'yomi: ひら.く、ひら.き、-びら.き、ひら.ける、あ.く、あ.ける (hiraku, hiraki, biraki, hirakeru, aku, akeru).

How many strokes does 開 have?

開 has 12 strokes. Its radical is 門 (gate).

Is 開 a good kanji for a tattoo?

開 is one of the kanji most often chosen for tattoos. It means open, unfold, unseal. Read the full meaning and cultural background on this page first — some popular choices are deliberately dark.

Explore by meaning:open · unfold