Meanings
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1
intj
used to express sudden understanding, discovery, or recognition
Aha, now I see why the totals did not match.
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2
intj
used to express surprise, triumph, or satisfaction at catching someone or proving something
Aha! I knew the missing key was in your pocket.
Thesaurus
Synonyms
Word family
Etymology
A natural exclamation attested in Middle English as a ha and aha, formed from the interjections ah + ha. Its sound and its association with sudden recognition have remained remarkably stable.