Meaning & use
Aha
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An exclamation expressing sudden discovery, realization, surprise, or satisfaction.
See it in a sentence
"Aha! There's the missing puzzle piece," she said triumphantly.
Aha, so that's how the trick works.
A note on using this word
Psychologists borrow this word directly for the 'aha moment,' the sudden flash of insight that solves a problem seemingly all at once.
Make it your own
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