Entry Details for 開ける [akeru]

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開(あ)·け·る

[あ(開)·け·る]

ichidan verb, transitive verb, intransitive verb

Alternate Written Forms:

空(あ)·け·る

[あ(空)·け·る]

明(あ)·け·る

[あ(明)·け·る]

English Meaning(s) for 開ける

ichidan verb, transitive verb

to open (a door, etc.); to unwrap (e.g. parcel, package); to unlock
to open (for business, etc.)
to empty; to remove; to make space; to make room (esp. 空ける)
to move out; to clear out (esp. 空ける)
to be away from (e.g. one's house); to leave (temporarily) (esp. 空ける)

ichidan verb, intransitive verb

to dawn; to grow light (esp. 明ける)
to end (of a period, season) (esp. 明ける)
to begin (of the New Year) (esp. 明ける)
to leave (one's schedule) open; to make time (for) (esp. 明ける)
to make (a hole); to open up (a hole)

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Definition and Synonyms for 開ける

1.	開ける	進化、自然の成長、分化、あるいは伝導性のある環境の過程を通じて、成長し、進歩し、展開し、または発展する
	Develop	grow, progress, unfold, or evolve through a process of evolution, natural growth, differentiation, or a conducive environment
	Synonyms:	はだける, 伸びる, 伸長, 展延, 展開, 成長, 振興, 生い立つ, 発展, 発育, 発達, 育つ, 進化, 進歩, 開く, 開く, 開ける, 開ける, 開化
2.	空ける	完全に空になる
	Clear Out	empty completely
	Synonyms:	空く, 空ける, 開く, 開ける
3.	空ける	無効にするまたは中身を空にする
	Empty	make void or empty of contents
	Synonyms:	空く, 空ける, 空にする, 開く, 開ける
4.	開ける	最初の動きをさせる
	Open	make the opening move
	Synonyms:	はだける, 開く, 開く, 開ける, 開ける
5.	乾す	最後の一滴まで飲む、飲み干す
	Drink Up	drink to the last drop
	Synonyms:	干す, 曝す, 空く, 空ける, 開く, 開ける, 飲み干す
6.	開ける	開ける、または開いてしまうようにする
	Open	cause to open or to become open
	Synonyms:	はだける, おっ開く, 開く, 開く, 開ける, 開ける
7.	開けた	自由な通行または意見の余裕を持つさま
	Open	affording free passage or view
	Synonyms:	はだける, 開く, 開く, 開ける, 開ける
8.	阿呆垂れ	だまされやすくて、利用しやすい人
	Patsy	a person who is gullible and easy to take advantage of
	Synonyms:	あほ, ばか, あほたれ, いいかも, ばかたれ, あほんだら, あんぽんたん, 与太郎, お人好し, 愚人, 愚夫, 愚物, 愚者, 愚か者, 痴人, 痴れ者, 空く, 空け, 空ける, うつけ者, たわけ者, 薄ぼんやり, 表六玉, 開く, 開ける, 馬鹿者, 馬鹿野郎
9.	鈍ま	分別に欠ける人
	Muggins	a person who lacks good judgment
	Synonyms:	あほ, こけ, ばか, おどけ, たわけ, のろま, うっそり, おどける, とんちき, ばかたれ, べらぼう, ぽんつく, あほんだら, おたんちん, あんぽんたん, おたんこなす, 下愚, 与太郎, 半端, 愚人, 愚夫, 愚物, 愚者, 愚か者, 戯け者, 抜く, 抜け, 抜ける, 抜け作, 烏滸, 甚六, 痴, 痴人, 痴れ者, 空く, 空け, 空ける, こっけい者, うつけ者, たわけ者, 脳たりん, 芋助, 薄ぼんやり, 薄鈍, 薄馬鹿, 表六玉, 鈍才, 鈍物, 開く, 開ける, 頓馬, 馬鹿者, 馬鹿野郎, 駑馬
10.	鈍ま	知性が通常より劣る人
	Cretin	a person of subnormal intelligence
	Synonyms:	あほ, こけ, ばか, おどけ, たわけ, ちょん, のろい, のろま, ジョン, チョン, おどける, とんちき, なまくら, べらぼう, ぼんくら, ぽんつく, おたんちん, あんぽんたん, おたんこなす, 二本棒, 低能, 低能者, 大愚, 愚人, 愚者, 戯け者, 抜く, 抜け, 抜ける, 痴人, 痴愚, 痴れ者, 白痴, 知恵遅れ, 空く, 空け, 空ける, うつけ者, たわけ者, 腑抜け, 腑抜ける, 薄ぼんやり, 薄鈍, 薄馬鹿, 表六玉, 遅い, 鈍, 鈍い, 開く, 開ける, 間抜け, 頓馬, 馬鹿者, 馬鹿野郎, 駑馬
11.	有り明け方	日の出
	Sunup	the first light of day
	Synonyms:	夜明け, 平明, 引明け, 彼は誰時, 払暁, 日出, 日の出, 早天, 早暁, 明け, 明け方, 春暁, 暁, 暁天, 暁闇, 暁闇, 曙, 有明, 朝ぼらけ, 白白明け, 開く, 開ける, 鶏鳴, 黎明

Meanings for each kanji in 開ける

開

open; unfold; unseal

Categories 開ける is a member of

1.	入換える	変化させる
	Modify	cause to change
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2.	膨張	より大きくなる
	Grow	become larger, greater, or bigger
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3.	空ける	無効にするまたは中身を空にする
	Empty	make void or empty of contents
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4.	いらっしゃる	回転をする
	Go	have a turn
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5.	上がる	液体を中に入れる
	Drink	take in liquids
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6.	二本棒	知性や常識の欠落した人
	Simpleton	a person lacking intelligence or common sense
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7.	時剋	時間
	Hour	clock time
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8.		策略や詐欺にかかる人
	Dupe	a person who is tricked or swindled
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Conjugations for 開ける

masu stem

開(あ)·け

[あ(開)·け]

Negative stem

開(あ)·け

[あ(開)·け]

te-form

開(あ)·け·て

[あ(開)·け·て]

Negative te-form

開(あ)·け·な·く·て

[あ(開)·け·な·く·て]

Adverbial Negative Form

開(あ)·け·な·く

[あ(開)·け·な·く]

Plain Form

Present Indicative Form

開(あ)·け·る

[あ(開)·け·る]

Present Indicative Negative Form

開(あ)·け·な·い

[あ(開)·け·な·い]

Past Indicative Form

開(あ)·け·た

[あ(開)·け·た]

Past Indicative Negative Form

開(あ)·け·な·か·っ·た

[あ(開)·け·な·か·っ·た]

Presumptive Form

開(あ)·け·よ·う

[あ(開)·け·よ·う]

Polite Form

Present Indicative Form

開(あ)·け·ま·す

[あ(開)·け·ま·す]

Present Indicative Negative Form

開(あ)·け·ま·せ·ん

[あ(開)·け·ま·せ·ん]

Past Indicative Form

開(あ)·け·ま·し·た

[あ(開)·け·ま·し·た]

Past Indicative Negative Form

開(あ)·け·ま·せ·ん·で·し·た

[あ(開)·け·ま·せ·ん·で·し·た]

Presumptive Form

開(あ)·け·ま·し·ょ·う

[あ(開)·け·ま·し·ょ·う]

Tai Form

Present Indicative Form

開(あ)·け·た·い

[あ(開)·け·た·い]

Present Indicative Negative Form

開(あ)·け·た·く·な·い

[あ(開)·け·た·く·な·い]

Past Indicative Form

開(あ)·け·た·か·っ·た

[あ(開)·け·た·か·っ·た]

Past Indicative Negative Form

開(あ)·け·た·く·な·か·っ·た

[あ(開)·け·た·く·な·か·っ·た]

Adjective stem

開(あ)·け·た

[あ(開)·け·た]

te-form

開(あ)·け·た·く·て

[あ(開)·け·た·く·て]

Negative te-form

開(あ)·け·た·く·な·く·て

[あ(開)·け·た·く·な·く·て]

Adverbial Form

開(あ)·け·た·く

[あ(開)·け·た·く]

Provisional Form

開(あ)·け·た·け·れ·ば

[あ(開)·け·た·け·れ·ば]

Provisional Negative Form

開(あ)·け·た·く·な·け·れ·ば

[あ(開)·け·た·く·な·け·れ·ば]

Conditional Form

開(あ)·け·た·か·っ·た·ら

[あ(開)·け·た·か·っ·た·ら]

Conditional Negative Form

開(あ)·け·た·く·な·か·っ·た·ら

[あ(開)·け·た·く·な·か·っ·た·ら]

Objective Form

開(あ)·け·た·さ

[あ(開)·け·た·さ]

Imperative Plain Form

Present Indicative Form

開(あ)·け·ろ

[あ(開)·け·ろ]

Imperative Polite Form

Present Indicative Form

開(あ)·け·な·さ·い

[あ(開)·け·な·さ·い]

Provisional Form

Present Indicative Form

開(あ)·け·れ·ば

[あ(開)·け·れ·ば]

Present Indicative Negative Form

開(あ)·け·な·け·れ·ば

[あ(開)·け·な·け·れ·ば]

Present Indicative Negative Colloquial Form

開(あ)·け·な·き·ゃ

[あ(開)·け·な·き·ゃ]

Conditional Form

Present Indicative Form

開(あ)·け·た·ら

[あ(開)·け·た·ら]

Present Indicative Negative Form

開(あ)·け·な·か·っ·た·ら

[あ(開)·け·な·か·っ·た·ら]

Alternative Form

Present Indicative Form

開(あ)·け·た·り

[あ(開)·け·た·り]

Potential Plain Form

Present Indicative Form

開(あ)·け·ら·れ·る

[あ(開)·け·ら·れ·る]

Present Indicative Negative Form

開(あ)·け·ら·れ·な·い

[あ(開)·け·ら·れ·な·い]

Past Indicative Form

開(あ)·け·ら·れ·た

[あ(開)·け·ら·れ·た]

Past Indicative Negative Form

開(あ)·け·ら·れ·な·か·っ·た

[あ(開)·け·ら·れ·な·か·っ·た]

masu-stem

開(あ)·け·ら·れ

[あ(開)·け·ら·れ]

te-form

開(あ)·け·ら·れ·て

[あ(開)·け·ら·れ·て]

Negative te-form

開(あ)·け·ら·れ·な·く·て

[あ(開)·け·ら·れ·な·く·て]

Potential Polite Form

Present Indicative Form

開(あ)·け·ら·れ·ま·す

[あ(開)·け·ら·れ·ま·す]

Present Indicative Negative Form

開(あ)·け·ら·れ·ま·せ·ん

[あ(開)·け·ら·れ·ま·せ·ん]

Past Indicative Form

開(あ)·け·ら·れ·ま·し·た

[あ(開)·け·ら·れ·ま·し·た]

Past Indicative Negative Form

開(あ)·け·ら·れ·ま·せ·ん·で·し·た

[あ(開)·け·ら·れ·ま·せ·ん·で·し·た]

Colloquial Potential Plain Form

Present Indicative Form

開(あ)·け·れ·る

[あ(開)·け·れ·る]

Present Indicative Negative Form

開(あ)·け·れ·な·い

[あ(開)·け·れ·な·い]

Past Indicative Form

開(あ)·け·れ·た

[あ(開)·け·れ·た]

Past Indicative Negative Form

開(あ)·け·れ·な·か·っ·た

[あ(開)·け·れ·な·か·っ·た]

te-form

開(あ)·け·れ·て

[あ(開)·け·れ·て]

Negative te-form

開(あ)·け·れ·な·く·て

[あ(開)·け·れ·な·く·て]

Colloquial Potential Polite Form

Present Indicative Form

開(あ)·け·れ·ま·す

[あ(開)·け·れ·ま·す]

Present Indicative Negative Form

開(あ)·け·れ·ま·せ·ん

[あ(開)·け·れ·ま·せ·ん]

Past Indicative Form

開(あ)·け·れ·ま·し·た

[あ(開)·け·れ·ま·し·た]

Past Indicative Negative Form

開(あ)·け·れ·ま·せ·ん·で·し·た

[あ(開)·け·れ·ま·せ·ん·で·し·た]

Passive Plain Form

Present Indicative Form

開(あ)·け·ら·れ·る

[あ(開)·け·ら·れ·る]

Present Indicative Negative Form

開(あ)·け·ら·れ·な·い

[あ(開)·け·ら·れ·な·い]

Past Indicative Form

開(あ)·け·ら·れ·た

[あ(開)·け·ら·れ·た]

Past Indicative Negative Form

開(あ)·け·ら·れ·な·か·っ·た

[あ(開)·け·ら·れ·な·か·っ·た]

masu stem

開(あ)·け·ら·れ

[あ(開)·け·ら·れ]

te-form

開(あ)·け·ら·れ·て

[あ(開)·け·ら·れ·て]

Negative te-form

開(あ)·け·ら·れ·な·く·て

[あ(開)·け·ら·れ·な·く·て]

Passive Polite Form

Present Indicative Form

開(あ)·け·ら·れ·ま·す

[あ(開)·け·ら·れ·ま·す]

Present Indicative Negative Form

開(あ)·け·ら·れ·ま·せ·ん

[あ(開)·け·ら·れ·ま·せ·ん]

Past Indicative Form

開(あ)·け·ら·れ·ま·し·た

[あ(開)·け·ら·れ·ま·し·た]

Past Indicative Negative Form

開(あ)·け·ら·れ·ま·せ·ん·で·し·た

[あ(開)·け·ら·れ·ま·せ·ん·で·し·た]

Causative Plain Form

Present Indicative Form

開(あ)·け·さ·せ·る

[あ(開)·け·さ·せ·る]

Present Indicative Negative Form

開(あ)·け·さ·せ·な·い

[あ(開)·け·さ·せ·な·い]

Past Indicative Form

開(あ)·け·さ·せ·た

[あ(開)·け·さ·せ·た]

Past Indicative Negative Form

開(あ)·け·さ·せ·な·か·っ·た

[あ(開)·け·さ·せ·な·か·っ·た]

masu stem

開(あ)·け·さ·せ

[あ(開)·け·さ·せ]

te-form

開(あ)·け·さ·せ·て

[あ(開)·け·さ·せ·て]

Negative te-form

開(あ)·け·さ·せ·な·く·て

[あ(開)·け·さ·せ·な·く·て]

Causative Polite Form

Present Indicative Form

開(あ)·け·さ·せ·ま·す

[あ(開)·け·さ·せ·ま·す]

Present Indicative Negative Form

開(あ)·け·さ·せ·ま·せ·ん

[あ(開)·け·さ·せ·ま·せ·ん]

Past Indicative Form

開(あ)·け·さ·せ·ま·し·た

[あ(開)·け·さ·せ·ま·し·た]

Past Indicative Negative Form

開(あ)·け·さ·せ·ま·せ·ん·で·し·た

[あ(開)·け·さ·せ·ま·せ·ん·で·し·た]

Causative Passive Plain Form

Present Indicative Form

開(あ)·け·さ·せ·ら·れ·る

[あ(開)·け·さ·せ·ら·れ·る]

Present Indicative Negative Form

開(あ)·け·さ·せ·ら·れ·な·い

[あ(開)·け·さ·せ·ら·れ·な·い]

Past Indicative Form

開(あ)·け·さ·せ·ら·れ·た

[あ(開)·け·さ·せ·ら·れ·た]

Past Indicative Negative Form

開(あ)·け·さ·せ·ら·れ·な·か·っ·た

[あ(開)·け·さ·せ·ら·れ·な·か·っ·た]

masu stem

開(あ)·け·さ·せ·ら·れ

[あ(開)·け·さ·せ·ら·れ]

te-form

開(あ)·け·さ·せ·ら·れ·て

[あ(開)·け·さ·せ·ら·れ·て]

Negative te-form

開(あ)·け·さ·せ·ら·れ·な·く·て

[あ(開)·け·さ·せ·ら·れ·な·く·て]

Causative Passive Polite Form

Present Indicative Form

開(あ)·け·さ·せ·ら·れ·ま·す

[あ(開)·け·さ·せ·ら·れ·ま·す]

Present Indicative Negative Form

開(あ)·け·さ·せ·ら·れ·ま·せ·ん

[あ(開)·け·さ·せ·ら·れ·ま·せ·ん]

Past Indicative Form

開(あ)·け·さ·せ·ら·れ·ま·し·た

[あ(開)·け·さ·せ·ら·れ·ま·し·た]

Past Indicative Negative Form

開(あ)·け·さ·せ·ら·れ·ま·せ·ん·で·し·た

[あ(開)·け·さ·せ·ら·れ·ま·せ·ん·で·し·た]

Colloquial Form

Present Indicative Negative Masculine Form

開(あ)·け·ん

[あ(開)·け·ん]

Formal Form

Present Indicative Negative Form

開(あ)·け·ず

[あ(開)·け·ず]

Classical Form (nu)

Present Indicative Negative Form

開(あ)·け·ぬ

[あ(開)·け·ぬ]

Classical Form (zaru)

Present Indicative Negative Form

開(あ)·け·ざ·る

[あ(開)·け·ざ·る]

Intransitive pair for 開ける

開(あ)·く

[あ(開)·く]

godan verb, intransitive verb, transitive verb

Alternate Written Forms:

空(あ)·く

[あ(空)·く]

明(あ)·く

[あ(明)·く]

English Meanings:

godan verb, intransitive verb

to open (e.g. doors) (esp. 開く)
to open (e.g. business, etc.) (esp. 開く)
to be empty (esp. 空く)
to be vacant; to be available; to be free (esp. 空く)
to be open (e.g. neckline, etc.) (esp. 明く)
to have been opened (of one's eyes, mouth, etc.) (esp. 明く)
to come to an end (esp. 明く)

godan verb, transitive verb

to open (one's eyes, mouth, etc.) (esp. 明く)

godan verb, intransitive verb

to have a hole; to form a gap; to have an interval (between events)

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Sample Sentences for 開ける

恐れ入りますが、窓を開けていただけませんでしょうか。

Would you mind opening the window?

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私の部屋のドアは開ける時にガタピシいうが、壊れているのかな？

The door to my room screeches when I open it. I wonder if there's something wrong with it.

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添付ファイルに適応したソフトウエアを持っていないので、ファイルを開けません。別のファイル形式で再送して下さい。

Since I don't have the software to open the attached file, I can't open it. Please send it again in another format.

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ドアを開けたままにしておくとは、あなたはなんて不注意なんだろう。

It is very careless of you to leave the door open.

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口は閉じておけ目は開けておけ。

Keep your mouth shut and your eyes open.

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