あ
あ
interjection
ah, oh
1.
ah, oh (realization)
Exclamation expressing sudden realization, recognition, or remembering something.
あ、忘れてた！
Oh, I forgot!
Sudden realization
あ、田中さん！
Oh, Mr. Tanaka!
Recognizing someone
あ、そうだ。
Oh, that's right.
Remembering something
あ、いいですよ。
Oh, that's fine.
あ、ごめんなさい。
Oh, I'm sorry.
あ、傘を忘れた。取りに戻らなきゃ。
Oh, I forgot my umbrella. I have to go back and get it.
あ、鍵をかけ忘れていたことに今気づいた。
Oh, I just realized I forgot to lock the door.
2.
ah, oh (surprise)
Exclamation expressing mild surprise or noticing something.
あ、電車が来た。
Oh, the train is coming.
あ、雨が降ってきた。
Oh, it's started raining.
あ、虹が出てる！
Oh, there's a rainbow!
あ、猫がいる！
Oh, there's a cat!
あ、外に雪が降っている。見に行こう。
Oh, it's snowing outside. Let's go see.
あ is a very common interjection with various uses depending on intonation and context.
COMMON EXPRESSIONS:
- あ、そうですか: Oh, is that so?
- あ、いいですよ: Oh, that's fine
- あ、ごめんなさい: Oh, sorry
- あ、そうだ: Oh, that's right (remembering)
RELATED INTERJECTIONS:
- ああ: longer form, can express agreement or disappointment
- あっ: sharper, more surprised
- あれ: expressing confusion or surprise
[Register: Casual]