aha

interjection \ ä-ˈhä \

Definition of aha

used to express surprise, triumph, or derision

Examples of aha in a Sentence

  1. aha! so the money was never missing in the first place!

Recent Examples of aha from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'aha.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of aha

Middle English

aha Synonyms


AHA

noun \ ˌā-(ˌ)āch-ˈā \

Definition of AHA

First Known Use of aha

1991

in the meaning defined above

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AHA Defined for English Language Learners

aha

Definition of aha for English Language Learners

  • —used when something is suddenly seen, found, or understood


AHA Defined for Kids

aha

interjection \ ä-ˈhä \

Definition of aha for Students

used to express discovery or understanding
  • Aha! I knew it was you!

Medical Dictionary

AHA

noun \ ˌā-(ˌ)āch-ˈā \

medical Definition of AHA


AHA

abbreviation

medical Definition of AHA

1 American Heart Association
2 American Hospital Association

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fullness to the point of excess

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