interjection
ah
Used to express understanding, recognition, or another sudden feeling.
Ah, now I see why the two pieces will not fit.
Etymology
Ah comes from an expressive vocal sound. Its meaning depends on the situation and tone, allowing the same brief exclamation to signal recognition, understanding, surprise, or another sudden feeling.
More examples
- Ah, there you are!
- Ah, that cool breeze feels wonderful.
- Ah, I remember this song from childhood.
Similar words
- oh
- Expresses a wider range of reactions, including surprise and disappointment.
- aha
- More specifically signals a sudden discovery or realization.