The meaning of AHA is —used to express surprise, triumph, or derision. How to use aha in a sentence.

AHA definition: 1. used when you suddenly understand or find something: 2. abbreviation for alpha-hydroxy acid: a…. Learn more.

(used as an exclamation of triumphant discovery, mockery, contempt, irony, surprise, etc., according to the manner of utterance.) American Heart Association. American Historical …

Aha is used in writing to represent a noise that people make in conversation, for example to express satisfaction or surprise.

AHA definition: used when you suddenly understand or find something: . Learn more.

Definition of aha exclamation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

What does the word aha mean? There are three meanings listed in OED's entry for the word aha . See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Aha! I knew it was you! Aha! So that's how it's supposed to work.

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Used to express triumph, surprise, pleasure, satisfaction, etc., often mixed with irony or mockery. An exclamation of understanding, realization, invention, or recognition. Aha! That will work.